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Amazing photos of gorgeously green Comet C/2022 E3 (ZTF)

space.com

Submitted by curious_dark_matter t3_1091k0i on January 11, 2023 at 10:30 AM

7 comments

How does water work in a closed container in space?

Submitted by UnhappyLibrary2540 t3_10tr40j on February 4, 2023 at 8:58 PM

23 comments

Sun unleashes massive X2-class solar flare during geomagnetic storm watch (video)

space.com

Submitted by Realistic-Plant3957 t3_1163u60 on February 19, 2023 at 6:47 AM

8 comments

Space Force should prepare for the threat we have — not the one we prefer | TheHill

thehill.com

Submitted by Corbulo2526 t3_123wu75 on March 27, 2023 at 7:04 PM

10 comments

NASA's space nuclear power program is a hot mess

theregister.com

Submitted by bit_map t3_11yzpup on March 22, 2023 at 10:47 PM

10 comments

China Is Now a Major Space Power

wired.com

Submitted by goki7 t3_ylxvv5 on November 4, 2022 at 12:35 PM

77 comments

NASA: Several large asteroids projected to zoom past Earth this week

audacy.com

Submitted by 1080krld t3_11f9bj9 on March 1, 2023 at 5:13 PM

12 comments

If earth was a smooth sphere, which direction would water flow when placed on the surface?

Submitted by Axial-Precession t3_1219zfb on March 25, 2023 at 4:04 AM

61 comments

Where do photons go if they've been emitted but are destined to never be absorbed, and would these photons traveling ad infinitum define the edge of the universe (even if space itself were still larger)?

Submitted by mysteryofthefieryeye t3_11ub11d on March 18, 2023 at 1:45 AM

55 comments

Research team finds indirect evidence for existence of dark matter surrounding black holes

phys.org

Submitted by karmagheden t3_11yjstz on March 22, 2023 at 1:53 PM

16 comments

Scientists Are Gaming Out What Humanity Will Do If Aliens Make Contact

vice.com

Submitted by EricFromOuterSpace t3_y9v6ny on October 21, 2022 at 2:29 PM

148 comments

What thing about space make you interested the most?

Submitted by Wregdam t3_ya45hc on October 21, 2022 at 8:41 PM

100 comments

Which astronauts would be your picks for Artemis III?

Submitted by Emble12 t3_zqlejc on December 20, 2022 at 10:52 AM

118 comments

Retired NASA Earth Radiation Budget Satellite to Reenter Atmosphere

nasa.gov

Submitted by Ordinary-Toe-9855 t3_106jz1l on January 8, 2023 at 2:02 PM

10 comments

Interesting take on SpaceX’s 2023 Revenue

payloadspace.com

Submitted by KotesFolly_ t3_11ee8a4 on February 28, 2023 at 5:19 PM

10 comments

Why NASA is trying to crash land on Mars

phys.org

Submitted by pecika t3_yc9h31 on October 24, 2022 at 12:05 PM

7 comments

What causes the different colors and cloud effect in nebulas?

Submitted by tackleberry2219 t3_10aey5q on January 12, 2023 at 11:51 PM

11 comments

Half of all active satellites are now from SpaceX. Here’s why that may be a problem

sciencenews.org

Submitted by ye_olde_astronaut t3_11ie69j on March 4, 2023 at 9:42 PM

107 comments

why don't rockets have safe ejection for satellite launches?

Submitted by Dismal_Stranger_4815 t3_zvtlgz on December 26, 2022 at 6:39 PM

33 comments

Just got a telescope and I need some tips

Submitted by ThrownawayCray t3_zv6be9 on December 25, 2022 at 8:47 PM

24 comments

Virgin Orbit raising $200 million from investor Matthew Brown, closing deal as soon as Thursday

cnbc.com

Submitted by cnbc_official t3_11yljf3 on March 22, 2023 at 2:56 PM

15 comments

Likely-hood of becoming an astronaut

Submitted by MisFitLoves t3_zyrnca on December 30, 2022 at 5:05 AM

60 comments

Interesting thought about artificial gravity rings.

Submitted by Conedddd t3_zm6rff on December 15, 2022 at 12:14 AM

26 comments

SpaceX launches EROS-C3 observation satellite from Vandenberg

nasaspaceflight.com

Submitted by sasko12 t3_zz04k3 on December 30, 2022 at 1:08 PM

8 comments

What's the importance of our solar system having so many moons?

Submitted by [deleted] t3_10xxpjh on February 9, 2023 at 3:36 PM

119 comments