polgeonow, to worldwithoutus
@polgeonow@mstdn.social avatar

Interesting #Arctic reporting as always from Mia Bennett of Cryopolitics, this time on the temporary Israeli base that was built in US state of #Alaska to test defensive space missiles now being used in the #MiddleEast.

https://www.cryopolitics.com/2024/04/29/kodiak-pacific-spaceport-complex-israel/

#Israel #Kodiak #spacewarfare #IDF #geography #military #outerspace #geopolitics #IsraelHamasWar @geography @geopolitics

JohnBarentine, to space
@JohnBarentine@astrodon.social avatar

Another article beating the drum about a successor to the OST: "[J]ust like in the last space race during the Cold War, the rapid development of new spaceflight capabilities has led to new questions about international cooperation in space and the militarization of Earth orbit."

https://www.space.com/new-outer-space-treaty-russia-nuclear-space-weapon

#Space #SpaceSustainability #OuterSpace #OuterSpaceTreaty #SpacePolicy

formuchdeliberation, to space
@formuchdeliberation@mastodon.world avatar

NASA's Planetary Defense Coordination Office is tasked with finding, tracking, and assessing the risk associated with potentially hazardous asteroids in our solar system...
https://www.sciencealert.com/nasa-reveals-how-it-would-warn-world-of-impending-asteroid-disaster

KlausGerdGiesen, to interstellar

is still ,but faces serious issues. Launched in 1977 it is now 15 billion miles away from us in the (i.e. outside our system), the most distant .One of the main to fix the issue: "the that built the are not alive anymore."

https://arstechnica.com/space/2024/02/humanitys-most-distant-space-probe-jeopardized-by-computer-glitch/

euractiv_tech, to random
@euractiv_tech@eupolicy.social avatar
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
DougBrownArtPhotography, to Astronomy
DougBrownArtPhotography, to Astronomy
DougBrownArtPhotography, to Astronomy
DougBrownArtPhotography, to Astronomy
DougBrownArtPhotography, to Astronomy
Casey, to space
@Casey@newsie.social avatar
DougBrownArtPhotography, to space
DougBrownArtPhotography, to space
AlanHawkinsArt, to illustration

”Jamming” (Gouache on paper).
An intergalactic band of musicians jamming away in an otherworldly landscape.

AlanHawkinsArt, to illustration

Hello there, this is my first post on Mastodon and I’m looking forward to exploring what’s here. Here’s a painting from last year that sums up a lot of what I paint: Sci-fi mixed with music.
#illustration #gouache #watercolor #watercolour #sciencefiction #scifiart #music #robot #art #outerspace #surreal #artist

JimDeFazioArt, to fantasy
@JimDeFazioArt@mastodon.social avatar
spaceflight, to random

The troposphere contains 75–80 per cent of the mass of the . The height varies between 17km at the equator and 7.0km at the poles https://en.wikipedia.org/wiki/Atmosphere#Earth

Picture : :ccby: :cc_sa: https://commons.wikimedia.org/wiki/File:Earth%27s_atmosphere.svg

image/png

spaceflight, (edited )

#Computer errors 🐞 from #OuterSpace from a vote-counting machine that added thousands of non-existent votes to a candidate's tally, to a commercial #airliner ✈️ that suddenly dropped hundreds of feet mid-flight ⤵️, injuring dozens of passengers. A pacemaker's ❤️ built-in computer data got corrupted mid-flight. A group of researchers investigated more than 2,000 bit errors logged by a #satellite 🛰️ over roughly two years in #orbit. A huge number of the errors were clustered in an area called the South Atlantic Anomaly. According to #Nasa, #astronauts 👨‍🚀 on the #SpaceShuttle used to notice that their #laptops 💻 sometimes crashed when the space shuttle passed through the #SAA https://www.bbc.com/future/article/20221011-how-space-weather-causes-computer-errors

#SpaceWeather #SolarStorm #CosmicRays #RadiationProtection

spaceflight, to BBC

Investigation https://youtu.be/2eTRaJGDe-8

'You know, there is nothing we can do about to the TPS. If it has been damaged it’s probably better not to know. I think the crew would rather not know. Don’t you think it would be better for them to have a happy successful flight and die unexpectedly during entry than to stay on , knowing that there was nothing to be done, until the air ran out ?'”
https://www.bbc.com/future/article/20150130-what-caused-the-columbia-disaster

spaceflight,

had designed the hatch 🚪 to open outward. It was a relatively simple procedure, requiring little physical force, as the hatch opened into the vacuum of . Overmyer was clearly concerned. So he put on the hatch as a stop-gap. The next day, Wang did receive permission to work on the experiment, and he eventually got it working. https://arstechnica.com/space/2024/01/solving-a-nasa-mystery-why-did-space-shuttle-commanders-lock-the-hatch/3/

spaceflight, to space

💰 rush on the 🌙 🇮🇳 The Accords and on , explained : "Richer nations stand to gain the most from to " https://www.thehindubusinessline.com/news/science/the-artemis-accords-and-mining-rules-on-moon-explained/article65881642.ece
"At least six countries and a flurry of have publicly announced more than 250 missions to the Moon to occur within the next ." https://theconversation.com/lunar-mining-and-moon-land-claims-fall-into-a-gray-area-of-international-law-but-negotiations-are-underway-to-avoid-conflict-and-damage-to-spacecraft-188426
Pictures (combined) :
https://commons.wikimedia.org/wiki/File:Karen_Nyberg_looks_through_Cupola_on_ISS_(ISS037-E-026900).jpg
https://commons.wikimedia.org/wiki/File:Terraced_Wall_Crater_on_the_Lunar_Limb_-_GPN-2000-001487.jpg
https://commons.wikimedia.org/wiki/File:Man_holding_mining_tools_-_1851.jpg
https://commons.wikimedia.org/wiki/File:Revolver_dame.jpg

spaceflight,

The struggle between the #US 🇺🇸 , #Russia 🇷🇺, and #China 🇨🇳 might not stay contained to #Earth, and their conflict could spill over to #OuterSpace. The future of international #space cooperation might be reliant on amending the #ArtemisAccords or devising a new agreement altogether. https://hir.harvard.edu/the-artemis-accords

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