ABC Feeds<p>Source of Jupiter's mysterious 500-degree heat burst found<br>By Jacinta Bowler</p><p>Scientists say a vast, Earth-sized region of unexpectedly high temperatures in Jupiter's upper atmosphere was caused by a massive wave of solar wind.</p><p><a href="https://www.abc.net.au/news/science/2025-04-04/solar-wind-jupiter-aurora-heat/105121366" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">abc.net.au/news/science/2025-0</span><span class="invisible">4-04/solar-wind-jupiter-aurora-heat/105121366</span></a></p><p><a href="https://rssfeed.media/tags/PlanetsandAsteroids" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PlanetsandAsteroids</span></a> <a href="https://rssfeed.media/tags/ScienceandTechnology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ScienceandTechnology</span></a> <a href="https://rssfeed.media/tags/Astronomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronomy</span></a> <a href="https://rssfeed.media/tags/Telescopes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telescopes</span></a> <a href="https://rssfeed.media/tags/SpaceExploration" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceExploration</span></a> <a href="https://rssfeed.media/tags/Stars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Stars</span></a> <a href="https://rssfeed.media/tags/Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a> <a href="https://rssfeed.media/tags/JacintaBowler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>JacintaBowler</span></a></p>
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#spacecraft
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SciPunkAlien (1979)<br>
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<a href="https://pixelfed.social/discover/tags/space?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#space</a> <a href="https://pixelfed.social/discover/tags/alien?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#alien</a> <a href="https://pixelfed.social/discover/tags/scifi?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#scifi</a> <a href="https://pixelfed.social/discover/tags/movies?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#movies</a> <a href="https://pixelfed.social/discover/tags/nostromo?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#nostromo</a> <a href="https://pixelfed.social/discover/tags/spaceship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceship</a> <a href="https://pixelfed.social/discover/tags/spacecraft?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a> <a href="https://pixelfed.social/discover/tags/gifs?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gifs</a> <a href="https://pixelfed.social/discover/tags/outerspace?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#outerspace</a> <a href="https://pixelfed.social/discover/tags/spaceexploration?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceexploration</a> <a href="https://pixelfed.social/discover/tags/ridleyscott?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#ridleyscott</a>
Dr. John Barentine FRAS<p>A couple of abstracts relevant to the space environment from the upcoming European Geosciences Union (Vienna, 27 April–2 May 2025):</p><p>“Defining the environmental impacts of satellite megaconstellation missions in a rapidly growing space sector” <a href="https://meetingorganizer.copernicus.org/EGU25/EGU25-17301.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">meetingorganizer.copernicus.or</span><span class="invisible">g/EGU25/EGU25-17301.html</span></a></p><p>“Survey of the estimated mass of ablated material and intact debris from ‘end-of-life’ LEO spacecraft entering the atmosphere” <a href="https://meetingorganizer.copernicus.org/EGU25/EGU25-12796.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">meetingorganizer.copernicus.or</span><span class="invisible">g/EGU25/EGU25-12796.html</span></a></p><p><a href="https://astrodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://astrodon.social/tags/Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a> <a href="https://astrodon.social/tags/SpaceEnvironment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceEnvironment</span></a> <a href="https://astrodon.social/tags/Atmosphere" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Atmosphere</span></a> <a href="https://astrodon.social/tags/Environment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Environment</span></a> <a href="https://astrodon.social/tags/EnvironmentalImpact" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EnvironmentalImpact</span></a> <a href="https://astrodon.social/tags/LEO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LEO</span></a> <a href="https://astrodon.social/tags/Megaconstellations" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Megaconstellations</span></a></p>
SciPunkThe Creator (2023)<br>
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<a href="https://pixelfed.social/discover/tags/thecreator?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#thecreator</a> <a href="https://pixelfed.social/discover/tags/scifi?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#scifi</a> <a href="https://pixelfed.social/discover/tags/movies?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#movies</a> <a href="https://pixelfed.social/discover/tags/gifs?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gifs</a> <a href="https://pixelfed.social/discover/tags/spaceship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceship</a> <a href="https://pixelfed.social/discover/tags/robotics?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#robotics</a> <a href="https://pixelfed.social/discover/tags/spaceshuttle?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceshuttle</a> <a href="https://pixelfed.social/discover/tags/spacecraft?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a>
Peter Nimmo<p>A cap on <a href="https://mastodon.scot/tags/liabilities" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>liabilities</span></a> for <a href="https://mastodon.scot/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> launches would boost jobs and investment, says <a href="https://mastodon.scot/tags/Glasgow" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Glasgow</span></a> <a href="https://mastodon.scot/tags/Labour" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Labour</span></a> MP John Grady. But couldn't every <a href="https://mastodon.scot/tags/business" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>business</span></a> claim that? I've a feeling <a href="https://mastodon.scot/tags/air" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>air</span></a> travel wouldn't have been successful if there hadn't been financial pressures to make it safe<br><a href="https://news.stv.tv/west-central/cap-on-liabilities-for-spacecraft-launches-would-boost-jobs-and-investment-says-labour-mp-john-grady" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">news.stv.tv/west-central/cap-o</span><span class="invisible">n-liabilities-for-spacecraft-launches-would-boost-jobs-and-investment-says-labour-mp-john-grady</span></a></p>
datum (n=1)<p><span class="h-card" translate="no"><a href="https://mastodon.scot/@kim_harding" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kim_harding</span></a></span> "Are satellites bad for the environment?"</p><p>Tthe article is right regarding light pollution and carbon cost of ascent, but fails to note Kessler Syndrome / Collisional Cascading, and doesn't say the minimum re-entry pollution.</p><p>Satellite re-entry pollution is more impactful than the mass alone would suggest because of (catalytic?) effects of metals in different atmospheric strata where otherwise there's very little of those elements.</p><p>"Measurements show that about 10% of the aerosol particles in the stratosphere contain aluminum and other metals that originated from the “burn-up” of satellites and rocket stages during reentry. [...] These measurements have broad implications for the stratosphere and higher altitudes.</p><p>The mass of lithium, aluminum, copper, and lead from the reentry of spacecraft was found to exceed the cosmic dust influx of those metals" [1]</p><p>[1] <a href="https://www.pnas.org/doi/10.1073/pnas.2313374120" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">pnas.org/doi/10.1073/pnas.2313</span><span class="invisible">374120</span></a></p><p>Also excellent: <a href="https://earthsky.org/earth/space-vehicle-re-entries-shed-exotic-metal-particles-in-earths-atmosphere/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">earthsky.org/earth/space-vehic</span><span class="invisible">le-re-entries-shed-exotic-metal-particles-in-earths-atmosphere/</span></a></p><p>re: <a href="https://pirg.org/edfund/articles/are-satellites-bad-for-the-environment/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">pirg.org/edfund/articles/are-s</span><span class="invisible">atellites-bad-for-the-environment/</span></a> </p><p><a href="https://zeroes.ca/tags/satellites" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellites</span></a> <a href="https://zeroes.ca/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> <a href="https://zeroes.ca/tags/reentry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>reentry</span></a> <a href="https://zeroes.ca/tags/KesslerSyndrome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KesslerSyndrome</span></a> <a href="https://zeroes.ca/tags/pollution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pollution</span></a> <a href="https://zeroes.ca/tags/darkSkies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>darkSkies</span></a> <a href="https://zeroes.ca/tags/darkSky" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>darkSky</span></a> <a href="https://zeroes.ca/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://zeroes.ca/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> <a href="https://zeroes.ca/tags/environment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>environment</span></a> <a href="https://zeroes.ca/tags/metal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>metal</span></a> <a href="https://zeroes.ca/tags/atmosphere" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>atmosphere</span></a></p>
Nonilex<p>The firings at one of the most important US <a href="https://masto.ai/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a> <a href="https://masto.ai/tags/licensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>licensing</span></a> agencies hit at a dire time for a booming US space industry that has long pushed for more nimble & simplified <a href="https://masto.ai/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> <a href="https://masto.ai/tags/regulatory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>regulatory</span></a> processes…</p><p>But sources & individuals across the space industry & US govt…said these <a href="https://masto.ai/tags/layoffs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>layoffs</span></a> are likely to trigger major delays in getting <a href="https://masto.ai/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> approved for <a href="https://masto.ai/tags/launch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>launch</span></a>.<br>The <a href="https://masto.ai/tags/FAA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FAA</span></a>, which signs off on rocket payloads, cannot approve a satellite launch requiring a <a href="https://masto.ai/tags/NOAA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NOAA</span></a> license if it hasn’t obtained it.</p>
Nonilex<p>Their termination, the sources said, threatens to undermine efforts to complete what is essentially an air traffic coordination system for <a href="https://masto.ai/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>space</span></a>, currently operating in a trial phase as growing global demand for crucial <a href="https://masto.ai/tags/satellite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellite</span></a> services sharply increases the number of <a href="https://masto.ai/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> in Earth's <a href="https://masto.ai/tags/orbit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>orbit</span></a>.</p><p><a href="https://masto.ai/tags/Trump" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trump</span></a> <a href="https://masto.ai/tags/Musk" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Musk</span></a> <a href="https://masto.ai/tags/DOGE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DOGE</span></a> <a href="https://masto.ai/tags/Starlink" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Starlink</span></a> <a href="https://masto.ai/tags/broligarchy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>broligarchy</span></a> <a href="https://masto.ai/tags/kleptocracy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kleptocracy</span></a> <a href="https://masto.ai/tags/technocracy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>technocracy</span></a> <a href="https://masto.ai/tags/InfoSec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>InfoSec</span></a> <a href="https://masto.ai/tags/USpol" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USpol</span></a></p>
Comics and Jokes @ Lucentinian Works Co Ltd<p>New entry of AI-generated <a href="https://social.lucentinian.com/search?tag=comics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>comics</span></a> and <a href="https://social.lucentinian.com/search?tag=jokes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>jokes</span></a> added to our <a href="https://social.lucentinian.com/search?tag=website" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>website</span></a>:</p><p><a href="https://social.lucentinian.com/search?tag=Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a> <a href="https://social.lucentinian.com/search?tag=Malfunction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Malfunction</span></a></p><p><a href="https://comics.lucentinian.com/4904" rel="nofollow noopener noreferrer" target="_blank">comics.lucentinian.com/4904</a><br><a href="https://social.lucentinian.com/search?tag=NewsJokes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NewsJokes</span></a> <a href="https://social.lucentinian.com/search?tag=Laughs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Laughs</span></a> <a href="https://social.lucentinian.com/search?tag=LaughWithAI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LaughWithAI</span></a> <a href="https://social.lucentinian.com/search?tag=AIJokes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AIJokes</span></a> <a href="https://social.lucentinian.com/search?tag=Comedy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Comedy</span></a></p>
Daniel Wayne Armstrong<p>Directed energy on sail-powered spacecraft could potentially reach 0.25 light speed and reach Alpha Centauri in less than 20 years:</p><p><a href="https://www.youtube.com/watch?v=gN2DWyJTUnY" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=gN2DWyJTUn</span><span class="invisible">Y</span></a></p><p>Light 'em up!</p><p><a href="https://fosstodon.org/tags/SpaceSail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceSail</span></a> <a href="https://fosstodon.org/tags/Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a> <a href="https://fosstodon.org/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a></p>
SciPunkStar Trek: First Contact (1996)<br>
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<a href="https://pixelfed.social/discover/tags/startrek?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#startrek</a> <a href="https://pixelfed.social/discover/tags/firstcontact?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#firstcontact</a> <a href="https://pixelfed.social/discover/tags/90s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#90s</a> <a href="https://pixelfed.social/discover/tags/scifi?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#scifi</a> <a href="https://pixelfed.social/discover/tags/movies?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#movies</a> <a href="https://pixelfed.social/discover/tags/gifs?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gifs</a> <a href="https://pixelfed.social/discover/tags/spacecraft?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a> <a href="https://pixelfed.social/discover/tags/outerspace?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#outerspace</a> <a href="https://pixelfed.social/discover/tags/space?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#space</a> <a href="https://pixelfed.social/discover/tags/spaceexploration?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceexploration</a> <a href="https://pixelfed.social/discover/tags/spaceship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceship</a> <a href="https://pixelfed.social/discover/tags/1990s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#1990s</a> <a href="https://pixelfed.social/discover/tags/aesthetic?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#aesthetic</a> <a href="https://pixelfed.social/discover/tags/spacetravel?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacetravel</a>
Knowledge Zone<p><a href="https://mstdn.social/tags/OnThisDay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OnThisDay</span></a> NASA's <a href="https://mstdn.social/tags/Discovery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Discovery</span></a> Program began as the NEAR <a href="https://mstdn.social/tags/Shoemaker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Shoemaker</span></a> <a href="https://mstdn.social/tags/Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a> lifts off (1996).</p><p>Happy Birthday Michael Jordan (1963) - considered as the <a href="https://mstdn.social/tags/Greatest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Greatest</span></a> <a href="https://mstdn.social/tags/Basketball" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Basketball</span></a> player of all time.</p><p>Birth Anniversary of Michiaki Takahashi (1928) - inventor of the first <a href="https://mstdn.social/tags/Chickenpox" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chickenpox</span></a> <a href="https://mstdn.social/tags/Vaccine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Vaccine</span></a>.</p><p><a href="https://knowledgezone.co.in/news" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">knowledgezone.co.in/news</span><span class="invisible"></span></a></p>
SciPunkJudge Dredd (1995)<br>
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<a href="https://pixelfed.social/discover/tags/judgedredd?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#judgedredd</a> <a href="https://pixelfed.social/discover/tags/90s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#90s</a> <a href="https://pixelfed.social/discover/tags/scifi?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#scifi</a> <a href="https://pixelfed.social/discover/tags/movies?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#movies</a> <a href="https://pixelfed.social/discover/tags/1990s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#1990s</a> <a href="https://pixelfed.social/discover/tags/sciencefiction?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#sciencefiction</a> <a href="https://pixelfed.social/discover/tags/aesthetic?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#aesthetic</a> <a href="https://pixelfed.social/discover/tags/spaceship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceship</a> <a href="https://pixelfed.social/discover/tags/spacecraft?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a> <a href="https://pixelfed.social/discover/tags/airship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#airship</a> <a href="https://pixelfed.social/discover/tags/gifs?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gifs</a> <a href="https://pixelfed.social/discover/tags/desert?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#desert</a>
Spaceflight 🚀<p><a href="https://spacey.space/tags/Astronauts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Astronauts</span></a> 👨🚀 travelling to <a href="https://spacey.space/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a> would encounter <a href="https://spacey.space/tags/radiation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radiation</span></a> ☢️ levels higher than humans have ever experienced, and be exposed to them for much longer.</p><p>To protect them, the <a href="https://spacey.space/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> would either have to be much bulkier, making launches expensive and difficult, or be made of more efficient <a href="https://spacey.space/tags/shielding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>shielding</span></a> 🛡️ materials. <a href="https://www.skyatnightmagazine.com/space-missions/how-will-humans-survive-the-journey-to-mars" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">skyatnightmagazine.com/space-m</span><span class="invisible">issions/how-will-humans-survive-the-journey-to-mars</span></a></p><p><a href="https://spacey.space/tags/RadiationProtection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RadiationProtection</span></a> <a href="https://spacey.space/tags/LunarGateway" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LunarGateway</span></a> <a href="https://spacey.space/tags/Artemis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Artemis</span></a> <a href="https://spacey.space/tags/Moon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Moon</span></a></p>
SciPunkLifeforce (1985)<br>
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<a href="https://pixelfed.social/discover/tags/lifeforce?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#lifeforce</a> <a href="https://pixelfed.social/discover/tags/80s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#80s</a> <a href="https://pixelfed.social/discover/tags/scifi?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#scifi</a> <a href="https://pixelfed.social/discover/tags/aesthetic?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#aesthetic</a> <a href="https://pixelfed.social/discover/tags/1980s?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#1980s</a> <a href="https://pixelfed.social/discover/tags/movies?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#movies</a> <a href="https://pixelfed.social/discover/tags/geekystuff?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#geekystuff</a> <a href="https://pixelfed.social/discover/tags/gifs?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#gifs</a> <a href="https://pixelfed.social/discover/tags/spaceship?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceship</a> <a href="https://pixelfed.social/discover/tags/spacecraft?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a> <a href="https://pixelfed.social/discover/tags/spacetravel?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spacetravel</a> <a href="https://pixelfed.social/discover/tags/spaceshuttle?src=hash" class="u-url hashtag" rel="nofollow noopener noreferrer" target="_blank">#spaceshuttle</a>
Dylan<p><span>ah yes its time to have space opinions again<br><br>So the US 18th SDS provides free data on locations of most satellites. This is wildly important to the health of everyone's satellites: they also will generate alerts if you are a satellite operator who is potentially at risk of colliding with another sat. Sounds basic but it's hard work to predict these things at scale, with volume, with high accuracy, etc.<br><br>With the demonstrated willingness to just delete whatever bits of the US gov that Elon feels like, we should consider what a post-18th world looks like. No free collision warnings, no public record of good satellite location info. There are paid-for services that use separate radars, but it would be a disaster for anyone who wanted to assess the state of the space environment free of corporate backing. I know there's only like three of us, but still.<br><br></span><a href="https://hol.ogra.ph/tags/astronomy" rel="nofollow noopener noreferrer" target="_blank">#astronomy</a> <a href="https://hol.ogra.ph/tags/astrophysics" rel="nofollow noopener noreferrer" target="_blank">#astrophysics</a> <a href="https://hol.ogra.ph/tags/spacecraft" rel="nofollow noopener noreferrer" target="_blank">#spacecraft</a> <a href="https://fosstodon.org/@AkaSci" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@AkaSci@fosstodon.org</a></p>
Spaceflight 🚀<p>We need <a href="https://spacey.space/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> that can approach ageing <a href="https://spacey.space/tags/satellites" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellites</span></a> 🛰️ and dock with them, using <a href="https://spacey.space/tags/robots" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>robots</span></a> to repair 🔧, refuel ⛽ and upgrade them. We’ll also need a way to reuse and recycle ♻️ satellites when their working lives are over. Different types of trash 🗑️ require different removal techniques, with many ideas coming from the <a href="https://spacey.space/tags/fishing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fishing</span></a> 🎣 industry <a href="https://www.scientificamerican.com/article/the-space-junk-crisis-needs-a-recycling-revolution/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">scientificamerican.com/article</span><span class="invisible">/the-space-junk-crisis-needs-a-recycling-revolution/</span></a></p><p><a href="https://spacey.space/tags/SpaceRobot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceRobot</span></a> <a href="https://spacey.space/tags/SpaceDebris" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceDebris</span></a></p>
Benjamin Carr, Ph.D. 👨🏻💻🧬<p><a href="https://hachyderm.io/tags/NASA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NASA</span></a> monitoring strange anomaly in <a href="https://hachyderm.io/tags/Earth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Earth</span></a>'s <a href="https://hachyderm.io/tags/magneticfield" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>magneticfield</span></a>: a giant region of lower <a href="https://hachyderm.io/tags/magnetic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>magnetic</span></a> intensity in skies above planet, stretching between South America and Africa.<br>This vast, developing phenomenon, called <a href="https://hachyderm.io/tags/SouthAtlanticAnomaly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SouthAtlanticAnomaly</span></a>, has intrigued and concerned scientists for years, and perhaps none more so than NASA researchers.<br>Space agency's <a href="https://hachyderm.io/tags/satellites" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>satellites</span></a> and <a href="https://hachyderm.io/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> are vulnerable to weakened magnetic field, and thresulting exposure to charged particles from Sun.<br><a href="https://www.sciencealert.com/nasa-is-watching-a-vast-growing-anomaly-in-earths-magnetic-field" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sciencealert.com/nasa-is-watch</span><span class="invisible">ing-a-vast-growing-anomaly-in-earths-magnetic-field</span></a></p>
Dr. John Barentine FRAS<p>"[O]ver 2300 rocket bodies are already in orbit and will eventually reenter in an uncontrolled manner. Airspace authorities will face the challenge of uncontrolled reentries for decades to come." </p><p><a href="https://www.nature.com/articles/s41598-024-84001-2" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41598-024</span><span class="invisible">-84001-2</span></a></p><p><a href="https://astrodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Space</span></a> <a href="https://astrodon.social/tags/SpaceEnvironment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SpaceEnvironment</span></a> <a href="https://astrodon.social/tags/Reentry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Reentry</span></a> <a href="https://astrodon.social/tags/Spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spacecraft</span></a></p>
💧🌏 Greg Cocks<p>video overview - Last Starlight For Ground-Breaking [Spacecraft] Gaia – Mapping The Galaxy<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/galaxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>galaxy</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>model</span></a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>modeling</span></a> <a href="https://techhub.social/tags/extraterrestrial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>extraterrestrial</span></a> <a href="https://techhub.social/tags/ESA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ESA</span></a> <a href="https://techhub.social/tags/Gaia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Gaia</span></a> <a href="https://techhub.social/tags/spacecraft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spacecraft</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/MilkyWay" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MilkyWay</span></a> <a href="https://techhub.social/tags/scanning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scanning</span></a> <a href="https://techhub.social/tags/survey" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>survey</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/imagery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imagery</span></a> <a href="https://techhub.social/tags/research" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>research</span></a> <a href="https://techhub.social/tags/opendata" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opendata</span></a> <br><span class="h-card" translate="no"><a href="https://kilogram.makeup/users/europeanspaceagency" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>europeanspaceagency</span></a></span></p>
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