#Tag · 𑐴𑐶𑐟𑐶

Spaceflight 🚀 @spaceflight@spacey.space · last year

• 📆 2018, #ISS became the first facility to produce #BECs ⚛️ in #space 🌌
• In #space, so-called cool flames 🔥 can burn for minutes
• #ISS water 💦 purification system deployed across #India 🇮🇳, #Mexico 🇲🇽, #Pakistan🇵🇰
• #StemCells regenerative medicine ⚕️ could repair/replace failing organs and cells
• Higher quality protein crystals
• #Microbes 🦠 can extract metals from #regolith
• Tissue/organ-on-a-chip effects faster in #microgravity
• #3Dprinting
• Organ growth
https://interestingengineering.com/lists/13-science-breakthroughs-experiments-iss

#NASA

Spaceflight 🚀 @spaceflight@spacey.space · last year

Content Warning

“The case for sending humans into #space gets weaker and weaker every year as #robots 🤖 get cleverer and more sophisticated,. They can do the #science ⚗️ 🔬 and assemble large structures in space and are much, much cheaper 💵 📉 to operate in space. We don’t need humans 👨‍🔬 to do #research in space.” https://www.theguardian.com/science/2023/oct/29/international-space-station-25-years

#SpaceRobot #HumanSpaceflight

Spaceflight 🚀 @spaceflight@spacey.space · last year

Content Warning

#NASA

Spaceflight 🚀 @spaceflight@techhub.social · last year

📆 October 18, 2023 Steve Jurvetson, an early investor in #SpaceX and #Planet, claimed that many #investors* in #startups working on small #LaunchVehicles were unaware of the scope of competition, many thinking there were no more than 10 other companies in the field. https://spacenews.com/small-launch-companies-struggle-to-complete-with-spacex-rideshare-missions/

#LaunchVehicle 🚀 manufacturers https://en.wikipedia.org/wiki/List_of_private_spaceflight_companies#Launch_vehicle_manufacturers

4️⃣4️⃣ #aerospace companies producing #rockets 🚀 in #OpenStreetMap 🗺️ https://taginfo.openstreetmap.org/tags/aerospace%3Aproduct=rocket

Cargo 📦 Transportation & Landers https://www.factoriesinspace.com/cargo-transportation

* 📊 422 investors invested $8 billion 💰 in 123 start-up #SpaceCompanies in 📆 2022 https://brycetech.com/reports/report-documents/Bryce_Start_Up_Space_2023.pdf

#SpaceCompany #SpaceMarket

Spaceflight 🚀 @spaceflight@techhub.social · last year

Content Warning

#Space 🌌 is undergoing a revolution* comparable with the growth of the #internet 🌐 20 years ago, and like the internet, this will affect all domains of life.

Our society is now utterly dependent on the #satellites 🛰️ that orbit #Earth. The #communications 📶 and #navigation 🧭 services that they make possible are so interwoven in our everyday lives that in the #UK 🇬🇧, #space is classed as one of 13 critical national #infrastructure sectors. https://www.theguardian.com/science/2023/nov/26/europe-moon-space-race-esa-india-russia-china-japan

* Report of the High-Level Advisory Group on Human and #Robotic #SpaceExploration for #Europe 🇪🇺 https://esamultimedia.esa.int/docs/corporate/h-lag_brochure.pdf

#ESA #SpaceRace

Spaceflight 🚀 @spaceflight@techhub.social · 2 years ago

🤔 Why isn't the #ISS (partially) recycled (by #SpaceRobot) and parts ⚙️ or raw material used for the #LunarGateway (maybe for #RadiationProtection instead of #luggage 🛍️)? The #BBC article doesn't cover this https://www.sciencefocus.com/news/why-is-the-iss-being-retired-and-what-will-happen-to-it

The #LaunchCost 💰 were very high to bring this material to #orbit 🚀 https://en.wikipedia.org/wiki/International_Space_Station

Spaceflight 🚀 @spaceflight@techhub.social · 2 years ago

Content Warning

#DW 📆 07/27/2022 "whoever it is and no matter what they do in the future, everyone in the industry knows how hard it is to transport heavy #materials into #space. It's likely that at least some of these companies are hoping to #salvage parts of the #ISS" https://www.dw.com/en/therell-be-many-more-space-stations-in-future/a-62615228

#SpaceDebris #recycling ♻️

Spaceflight 🚀 @spaceflight@spacey.space · 7 months ago

#AstroForge is tracking several candidate asteroids, each of which is about 400 meters 📏 across. There is no shortage of potential targets. Scientists estimate that there are about 10 million near-Earth #asteroids ☄️, perhaps 3 to 5 percent of these are rich in #metals, so there are potentially hundreds of thousands of candidates for #mining. https://arstechnica.com/space/2024/08/against-all-odds-an-asteroid-mining-company-appears-to-be-making-headway/

#AsteroidMining #NEA #SpaceMining

Spaceflight 🚀 @spaceflight@spacey.space · 7 months ago

Content Warning

📆 2016 thesis : It was found that a future space mission to harvest #asteroids ☄️ seems prosperous and even plausible in the near future if using a cost-effective mission architecture, perhaps even within a decade. The necessary knowledge increases quickly due to interests of profit and exploration and #space is among the fastest growing 📈 businesses today https://www.lunduniversity.lu.se/lup/publication/8882371

• Remote Sensing Techniques
• Space Shuttles & Technology
• Targeting Asteroids
• Financial Feasibility
• Conclusions

Spaceflight 🚀 @spaceflight@techhub.social · 2 years ago

Content Warning

#Microorganisms 🦠 as #SpaceFood : The demand for food 🍽️ increases greatly when the duration ⏳ of #space endeavors lengthens. It will be essential that edible #microbial biomass also enables the production of #appealing 😋 foods. #3dFoodPrinting 🖨️ technologies make it possible to manufacture more complex food 🍗 https://www.nature.com/articles/s41467-022-33974-7

Picture : https://commons.wikimedia.org/wiki/File:Impressora_3D.jpg

Daniel Pomarède @pomarede@mastodon.social · last year

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The History of Science Fiction diagram, by Ward Shelley

https://commons.wikimedia.org/wiki/File:The_History_of_Science_Fiction_-_Flickr_-_jurvetson.jpg

#sciencefiction #scifi #history #starwars #startrek #alien #dune #cyberpunk #amazingstories #julesverne #pulp #magazines #pulpmagazines #foundation #hgwells #space #opera #spaceopera #BattleStarGalactica #matrix #bladerunner #heinlein #isaacazimov #metropolis #science #fantasy #adventure #kafka #themartianchronicles #robot #robots #philipkdick #planetoftheapes #terminator #doctorwho #theprisoner

An extremely detailed diagram of the history of Science Fiction. The diagram has a rather monstrous aspect, with tentacle-like roots and branches. On the upper left corner are found the roots of the diagram: Fear and Wonder, giving way to Animism and Legend. Other portals into the diagram are Philosophy, Art, Exploration and Observation. These roots converge and possibly interact with other concepts such as the Enlightment, Science, Utopias, Romantic Movements. Important science fiction works, authors and genres emerge on the way, amidst a vast quantity of other entries: the Gothic Novel, Frankenstein, Jules Vernes, H.G. Wells, Edgar Allan Poe, Science Adventure, Fantasy Adventure, Alice in Wonderland, Weird Tales, Pulp Magazines, Astounding Science Fiction, Galaxy Magazine, H.P. Lovecraft, Sword+Sorcery, Modern Horrror, Isaac Asimov, Philip K. Dick, Dune, Space Opera, Cyber Punk, Star Wars, Alien, Terminator, 2001 Space Odissey, Star Trek, Battlestar Galactica, Total Recall, J.R.R. Tolkien, Dracula, Metropolis, King Kong, Aldous Huxley, and so on. A timeline is indicated on the upper and lower boundaries of the diagram.

Spaceflight 🚀 @spaceflight@spacey.space · last year

Content Warning

#Space #LaunchCost comparison by ourworldindata.org : https://ourworldindata.org/grapher/cost-space-launches-low-earth-orbit?time=1982..latest

Spaceflight 🚀 @spaceflight@spacey.space · 11 months ago

Content Warning

Launch costs have fallen 95% 📉 (with another massive reduction expected in the coming years) thanks to reuse, improved engineering, and increased volumes.
“In economics, we assume that resources are limited; land is limited; natural resources are limited. With #space 🌌, it allows us to change that.” https://www.theguardian.com/science/article/2024/may/03/were-in-a-new-era-the-21st-century-space-race-takes-off

#LaunchCost #SpaceMining

Corey S Powell @coreyspowell@mastodon.social · 4 months ago

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NASA's visualization team created a beautiful preview of every phase of the Moon in 2025, hour by hour.

The best part: Watching how the Moon's appearance changes due to its inclination, oval orbit, and libration (wobble).

https://svs.gsfc.nasa.gov/5415 #science #nature #nasa #astronomy #space

Spaceflight 🚀 @spaceflight@spacey.space · last year

#SpaceX’s #FalconHeavy costs well north of $100 million 💵 per launch. The #SLS about $4 billion 💰💰💰💰 per launch https://www.astronomy.com/space-exploration/by-the-numbers-the-space-launch-system-nasas-next-moon-rocket/

Spaceflight 🚀 @spaceflight@spacey.space · last year

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@lori_garver “It got funded as a rocket to nowhere, and we at #NASA had to figure out something to do with it”.
The #rocket is #unsustainable by design, relying on an old and potentially quite expensive 💰 way to get to #space 🌌. Much of #SLS is a holdover from the #SpaceShuttle. https://www.technologyreview.com/2023/01/09/1065143/nasa-artemis-return-to-moon

Corey S Powell @coreyspowell@mastodon.social · 4 months ago

Content Warning

Two unusual things happened on Earth around 460 million years ago: a bunch of asteroid impacts near the equator & an intense global cold spell.

Possibly both were the result of an asteroid that broke up & gave our planet a pretty but deadly set of rings.

https://eos.org/articles/a-close-asteroid-encounter-may-have-once-given-earth-a-ring #space #science #nature

Earth may have had a set of rings like these some 460 million years ago.

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 5 months ago

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"Documentary director redefines astronaut Eileen Collins as the 'Spacewoman'" by @Spacecom - Documentary about USAF Colonel Eileen Collins, test pilot instructor who became the first female Space Shuttle pilot and commander. She remains a historical figure to point to when encouraging girls and women they can learn to fly too. https://www.space.com/spacewoman-documentary-astronaut-eileen-collins-director-interview #NASA #space #aviation #pilot #avgeek #history

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 5 months ago

Content Warning

When I worked for XCOR Aerospace in Mojave, we heard a story from co-worker Rick Searfoss who was a former NASA Space Shuttle commander. He knew Eileen Collins when they were test pilot instructors at Edwards AFB. Both applied to the NASA astronaut program. After he was selected, he said he called Eileen, understanding history would be made if she was selected too. She had to ask him to keep quiet until the White House made the announcement.😀 #NASA #space #aviation #pilot #avgeek #history

Astro Hawk (Ian Kluft) 🚀🛰️ @AstroHawk@spacey.space · 5 months ago

Content Warning

Among Collins' claims to #NASA #space fame...
She commanded STS-93 Columbia. Chandra X-Ray Telescope was heaviest payload launched by a shuttle.
She commanded STS-114 Discovery, the "Return to Flight" mission of modified shuttle after 2003 Columbia accident. No gimmick having female commander - she was next in line to fly. On 114 she was first to fly the backflip maneuver for ISS to photograph/inspect incoming shuttles for launch damage. https://en.wikipedia.org/wiki/Rendezvous_pitch_maneuver #aviation #pilot #avgeek #history

Daniel Pomarède @pomarede@mastodon.social · 5 months ago

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Speculative solar system landscapes

« Comment on s'est longtemps représenté le monde de Vénus, évoquant l'époque Carbonifère terrestre »

/How we have long represented the world of Venus, evoking the terrestrial Carboniferous era

by Lucien Rudaux, Sur les autres mondes (1937)

#spaceart #venus #LucienRudaux #space #art #astroart