/f/space

Submissions
Comments

- Hot
- New
- Active
- Top
- Controversial
- Most commented

If you could observe an object in space while traveling towards it from earth at light speed, would the object appear to be in “fast forward”?

Submitted by fatandlean t3_zyw3zf on December 30, 2022 at 9:15 AM

8 comments

'Great observatories' – the next generation of NASA’s space telescopes, and their impact on the next century of observational astronomy

physicsworld.com

Submitted by burtzev t3_z40fuy on November 25, 2022 at 1:37 AM

8 comments

462

Would we be able to see further away if planet got twice as big would my view distance double?

Submitted by Wing-Emotional t3_z5vaun on November 27, 2022 at 7:57 AM

8 comments

[NASA Webb Telescope @NASAWebb] Webb researchers found 2 early galaxies, one of which may contain the most distant starlight ever seen. These 2 unexpectedly bright galaxies could fundamentally alter what we know about the very first stars

twitter.com

Submitted by markyty04 t3_yxz57x on November 17, 2022 at 7:29 PM

8 comments

161

Orion Rising over Goshen Pass, Virginia

Submitted by MrJackDog t3_z6d9za on November 27, 2022 at 9:32 PM

8 comments

373

Could dark matter be a type of wave?

Submitted by Ro3et t3_ytoi7i on November 13, 2022 at 1:40 AM

8 comments

Does anyone have credible articles about the KT meteor strike / extinction?

Submitted by 1stviolinfangirl t3_z6glte on November 27, 2022 at 11:43 PM

8 comments

If it wasn’t for Hiroshima I wouldn’t be alive, bombs work

Submitted by [deleted] t3_ynkqyt on November 6, 2022 at 8:34 AM

8 comments

Artemis I - Orion Livestream

video.ibm.com

Submitted by FrankyPi t3_z3k8wy on November 24, 2022 at 1:40 PM

8 comments

What if someone masturbates on the international space station?

Submitted by 3sperr t3_yuf7ar on November 13, 2022 at 9:38 PM

8 comments

Dark matter is a magnetic field?

Submitted by Sad_Instruction_2157 t3_z8p4vi on November 30, 2022 at 11:29 AM

8 comments

Does anyone know the status of Quantum Telescope research?

Submitted by 2FalseSteps t3_z809n2 on November 29, 2022 at 5:29 PM

8 comments

China’s Space Ambitions Are Fueling Competition and Collaboration

time.com

Submitted by Soupjoe5 t3_yiq7up on October 31, 2022 at 9:58 PM

8 comments

176

The ‘Brightest of All Time’ Gamma-Ray Burst Sparks a Supernova Hunt

wired.com

Submitted by The_R3venant t3_yi2hl0 on October 31, 2022 at 6:07 AM

8 comments

218

Ariane 6 stands tall on its launch pad (esa)

esa.int

Submitted by lort1234a t3_y72zjf on October 18, 2022 at 10:14 AM

8 comments

109

Mars could have a lake underneath its polar ice cap. Earth has one, too -- and it's teeming with life.

planetary.org

Submitted by palebluedotizen1 t3_ydapai on October 25, 2022 at 5:34 PM

8 comments

144

How can moons be formed around planets like Jupiter or Uranus?

Submitted by Burning_Toast998 t3_y2ueau on October 13, 2022 at 9:40 AM

8 comments

what if the gravity assist from the Voyager 1 & 2 happened in 5 years

Submitted by RealitySmasher47 t3_yfympt on October 28, 2022 at 7:45 PM

8 comments

Landing on Titan in 2027

Submitted by pineeyt t3_ycdtp1 on October 24, 2022 at 3:13 PM

8 comments

Question: if you were an astronomer, space engineer, astrophysicist, etc, would you rather work in an already accomplished space agency with already established leading figures and achievements or a progressing space agency w a great potential with the chance to become one of its leading figures etc

Submitted by [deleted] t3_ya7xf0 on October 21, 2022 at 11:24 PM

8 comments

If someone builds a space elevator, what is its clear night visibility distance? If a station was grounded in Los Angeles, how far away would it be visible assuming the station is many times the size of the ISS?

Submitted by [deleted] t3_yfcj63 on October 28, 2022 at 3:26 AM

8 comments

Dinner on Mars: How to grow food when humans colonize the red planet [text article & CBC Ideas audio]

cbc.ca

Submitted by Erinmore t3_ygtot5 on October 29, 2022 at 8:21 PM

8 comments

What were the initial reactions to the Hubble Space Telescope's first images?

Submitted by DisastrousDLC t3_xto34b on October 2, 2022 at 12:53 PM

8 comments

I captured my best Saturn today with my 4" telescope and smartphone

Submitted by InternationalBack472 t3_yhez7c on October 30, 2022 at 1:59 PM

8 comments

134

Biggest star compared to our sun.

Submitted by Born-Promotion-5977 t3_xsk1sx on October 1, 2022 at 2:47 AM

8 comments