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Question What's your most anticipated celestial event or upcoming space launch?

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Replies: 18

Views: 19K

Astronomy Today at 10:16 AM

fletch92131

Sticky

Ask Me Anything AMA with Dr. Joe Pesce

2 3

: 60

Replies: 60

Views: 6K

Astrophysics Today at 6:16 AM

IG2007

SpaceX's toasted Crew Dragon returns home after historic NASA astronaut splashdown

: 1

Replies: 1

Views: 56

Article Commentary Today at 9:15 AM

NavForce

Jupiter's huge moon Ganymede may have the largest impact scar in the solar system

: 6

Replies: 6

Views: 228

Article Commentary 47 minutes ago

Catastrophe

Arecibo Observatory weathers Tropical Storm Isaias to track potentially dangerous asteroid

: 0

Replies: 0

Views: 38

Article Commentary Today at 8:11 AM

Admin

Question Cyclical Universe

4 5 6 7 8

: 198

Replies: 198

Views: 6K

Cosmology Tuesday at 3:19 PM

IG2007

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Space.com Forums User Guides

: 5

Replies: 5

Views: 4K

Forum Feedback & Competitions Jul 22, 2020

shaines

NASA's OSIRIS-REx spacecraft prepares for final asteroid-sampling rehearsal

: 0

Replies: 0

Views: 40

Article Commentary Today at 7:01 AM

Admin

Question Edgeless universe?

3 4 5 6 7

: 162

Replies: 162

Views: 12K

Cosmology Jul 16, 2020

voidpotentialenergy

Boaters gatecrash SpaceX's 1st splashdown with astronauts. 'We need to do better,' NASA chief says

: 17

Replies: 17

Views: 935

Article Commentary Today at 6:51 AM

Geomartian

SpaceX's Starship SN5 prototype soars on 1st test flight! 'Mars is looking real,' Elon Musk says

: 17

Replies: 17

Views: 564

Article Commentary Thursday at 6:45 AM

bleechexplorer

'Star Trek: Discovery' Season 3 release revealed

: 0

Replies: 0

Views: 21

Article Commentary Today at 8:05 AM

Admin

Arecibo Observatory weathers Tropical Storm Isaias to track potentially dangerous asteroid

: 0

Replies: 0

Views: 16

Article Commentary Today at 8:46 AM

Admin

Experimental DragRacer satellites will test 'Terminator Tape' for space junk cleanup this fall

: 0

Replies: 0

Views: 23

Article Commentary Today at 7:01 AM

Admin

Poop stains visible from space reveal hidden colonies of Antarctic penguins

: 1

Replies: 1

Views: 95

Article Commentary Yesterday at 9:16 PM

Jabbadonut

What are your favourite books on Astronomy and all things Science?

: 3

Replies: 3

Views: 146

Astronomy Yesterday at 5:45 PM

ClassicFlappy

Don't miss Comet NEOWISE in the evening sky now. It won't be back for 6,800 years!

: 5

Replies: 5

Views: 2K

Article Commentary Jul 22, 2020

amobeus

Earth and Space Science Research

: 32

Replies: 32

Views: 1K

Astronomy Monday at 3:39 PM

Logicalgal175

Space roar: NASA detected the loudest sound in the universe, but what is it?

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Replies: 9

Views: 267

Article Commentary Today at 9:12 AM

Jabbadonut

Video playback is annoying to work with on space.com pages

: 0

Replies: 0

Views: 945

Forum Feedback & Competitions Jul 29, 2020

foxpup

What would it take to falsify the "big bang" model of cosmology?

2 3 4

: 78

Replies: 78

Views: 4K

Cosmology Today at 12:11 AM

Catastrophe

SpaceX Crew Dragon makes historic 1st splashdown to return NASA astronauts home

: 8

Replies: 8

Views: 484

Article Commentary Tuesday at 9:03 AM

COLGeek

SpaceX launches 57 more Star satellites, lands rocket at sea

: 0

Replies: 0

Views: 116

Article Commentary Yesterday at 2:05 AM

Admin

Hi guys/gals (-: Do you guys think we will ever solve the theory of everything?

: 28

Replies: 28

Views: 2K

Home Education Sunday at 9:26 PM

TheMatrixDNA

How is it possible to view the beginning of the Universe in every direction on Earth

: 5

Replies: 5

Views: 248

Cosmology Thursday at 11:31 AM

Helio

What Star Trek has taught us about diversity

: 4

Replies: 4

Views: 236

Article Commentary Yesterday at 11:50 PM

J Smith

Virgin Galactic unveils Mach 3 design for supersonic passenger flights

: 5

Replies: 5

Views: 373

Article Commentary Thursday at 5:56 AM

ICP

Scientists peer inside Mars to measure layers of Red Planet

: 0

Replies: 0

Views: 87

Article Commentary Yesterday at 6:55 AM

Admin

Signs of 'missing' neutron star found in heart of supernova

: 2

Replies: 2

Views: 136

Article Commentary Thursday at 2:05 PM

rod

Thousands of Earthlike 'blanets' might circle the Milky Way's central black hole

: 1

Replies: 1

Views: 147

Article Commentary Thursday at 8:55 AM

rod

Question How much water is in the Kuiper Belt?

: 0

Replies: 0

Views: 56

Interplanetary Yesterday at 3:37 PM

Dumbo

Question Alien Visitors! Would they be friendly, hostile, or only stealthy observers?!

: 28

Replies: 28

Views: 731

Spaceships Jul 29, 2020

IG2007

Pentagon's secret, defunct UFO-hunting program may still exist

: 1

Replies: 1

Views: 390

Article Commentary Monday at 9:06 AM

Truthseeker007

Russia gearing up to launch moon mission in 2021

: 0

Replies: 0

Views: 57

Article Commentary Yesterday at 2:01 PM

Admin

SpaceX Crew Dragon carrying NASA astronauts to depart space station today

: 3

Replies: 3

Views: 444

Article Commentary Aug 1, 2020

Wolfshadw

Scientists use moon as a mirror to study Earth during lunar eclipse

: 1

Replies: 1

Views: 118

Article Commentary Thursday at 3:13 PM

rod

Destroying the concept of time travel

: 13

Replies: 13

Views: 501

Astrophysics Wednesday at 11:28 AM

fmdog44

Happy anniversary, Curiosity! NASA rover marks 8 years on Mars

: 1

Replies: 1

Views: 158

Article Commentary Wednesday at 8:59 AM

rod

NASA hails success of SpaceX's 1st astronaut mission: 'This is just the beginning'

: 1

Replies: 1

Views: 279

Article Commentary Monday at 8:35 AM

kristianna276

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