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r/space

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Share & discuss informative content on:

* Astrophysics
* Cosmology
* Space Exploration
* Planetary Science
* Astrobiology

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use the 'All Space Questions' thread please image/gif Discussion use the 'All Space Questions' thread please no duplicate submissions use the 'All Space Questions' thread please no duplicate submissions no low-quality/low-effort content moons are always visible with binoculars images only on Sundays UTC no unscientific content /r/all Launch Photographer Harmless not directly related to space/astronomy/cosmology Verified AMA no rehosted content Images on Sundays only no vague titles AMA Crosspost First signal expected between 17:30 and 18:30 GMT images only on Sundays UTC PDF ISON AMA Crosspost use the 'All Space Questions' thread please NASA Astronaut See comments. Monday 26th robotic landing composited view more
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to r/space by coinfanking
1 week ago
Preview thumbnail for Scientists Simulated Bennu Crashing to Earth in September 2182. It's Not Pretty. image
Scientists Simulated Bennu Crashing to Earth in September 2182. It's Not Pretty.
to r/space by HoeMuffin
1 week ago
Preview thumbnail for Airbus hires Goldman Sachs to create a new European space company to compete with SpaceX image
Airbus hires Goldman Sachs to create a new European space company to compete with SpaceX
to r/space by astro_pettit
1 month ago
Preview thumbnail for Waning crescent moon from low earth orbit. image
Waning crescent moon from low earth orbit.
to r/space by victor_wynne
2 months ago
Preview thumbnail for Parker Solar Probe to make closest approach yet to the sun image
Parker Solar Probe to make closest approach yet to the sun
to r/space by peeweekid
1 month ago
Preview thumbnail for This 80" milky way image I made now lives in a fellow r/space redditor's home! image
This 80" milky way image I made now lives in a fellow r/space redditor's home!
image/gif
to r/space by BothZookeepergame612
2 months ago
Preview thumbnail for Falcon 9 reaches a flight rate 30 times higher than shuttle at 1/100th the cost image
Falcon 9 reaches a flight rate 30 times higher than shuttle at 1/100th the cost
to r/space by noneofatyourbusiness
2 months ago
Where does SpaceX get it’s tremendous volume of LOX?
Discussion
to r/space by No-Lifeguard-8173
2 months ago
Preview thumbnail for NASA’s Swift Studies Gas-Churning Monster Black Holes image
NASA’s Swift Studies Gas-Churning Monster Black Holes
to r/space by Goregue
3 months ago
What Will A Second Trump Term Mean for Space Policy?
to r/space by AggressiveForever293
2 months ago
Preview thumbnail for After seeing hundreds of launches, SpaceX’s rocket catch was a new thrill image
After seeing hundreds of launches, SpaceX’s rocket catch was a new thrill
to r/space by arkam_uzumaki
4 months ago
NASA Welcomes Estonia as Newest Artemis Accords Signatory
in Estonia
to r/space by tbestor
1 month ago
Why is the Aurora Borealis visible so far south for the first time in my lifetime? Did something change with the intensity of solar storms or the earth’s magnetic field?
Discussion
to r/space by Various-Cut-1070
4 months ago
I’m becoming obsessed with space. What are the best places to learn and continue to go down this rabbit hole?
Discussion
to r/space by ajamesmccarthy
2 months ago
Preview thumbnail for I traveled to the top of the famous Mauna Kea volcano in Hawaii to capture the moment Saturn slipped behind the moon. This was captured using a 14" telescope I borrowed on the island. image
I traveled to the top of the famous Mauna Kea volcano in Hawaii to capture the moment Saturn slipped behind the moon. This was captured using a 14" telescope I borrowed on the island.
image/gif
in Volcano, HI
to r/space by VincentLedvina
3 months ago
Preview thumbnail for The aurora 30 minutes ago above my house in North Pole, Alaska image
The aurora 30 minutes ago above my house in North Pole, Alaska
image/gif
in North Pole, AK
to r/space by Purdu787
3 months ago
Preview thumbnail for Found this when snorkeling image
Found this when snorkeling
to r/space by TMWNN
1 month ago
Preview thumbnail for Boeing employees 'humiliated' that upstart rival SpaceX will rescue astronauts stuck in space: 'It's shameful' image
Boeing employees 'humiliated' that upstart rival SpaceX will rescue astronauts stuck in space: 'It's shameful'
to r/space by UnguardedPeach
2 months ago
Preview thumbnail for 4-Panel Mosaic Sun image
4-Panel Mosaic Sun
image/gif
to r/space by stonehunter83
2 months ago
Preview thumbnail for 3 sun mysteries we still haven't cracked image
3 sun mysteries we still haven't cracked
to r/space by ajamesmccarthy
6 months ago
Preview thumbnail for I combined over 100,000 images of the sun captured through a specially modified telescope with photos of the recent solar eclipse to generate a truly unique 375 megapixel artwork of the sun. This is just a crop from that full image, which is linked in the comments. [OC] image
I combined over 100,000 images of the sun captured through a specially modified telescope with photos of the recent solar eclipse to generate a truly unique 375 megapixel artwork of the sun. This is just a crop from that full image, which is linked in the comments. [OC]
image/gif
in Orange County, CA
to r/space by cyberanakinvader
1 month ago
Preview thumbnail for How a 378-day Mars simulation changed this Canadian scientist's outlook on life image
How a 378-day Mars simulation changed this Canadian scientist's outlook on life
to r/space by HighwayTurbulent4188
2 months ago
Preview thumbnail for How many years are we going to wait until we can see something similar in the EU? image
How many years are we going to wait until we can see something similar in the EU?
to r/space by todahawk
8 months ago
Preview thumbnail for Scientists may have found an answer to the mystery of dark matter. It involves an unexpected byproduct image
Scientists may have found an answer to the mystery of dark matter. It involves an unexpected byproduct
to r/space by toast_sandwitch
2 months ago
Everything is out of reach
Discussion
to r/space by newsweek
2 months ago
Preview thumbnail for Astrophysicists may have cracked mystery of vanishing stars image
Astrophysicists may have cracked mystery of vanishing stars