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Does a cosmic 'glitch' in gravity challenge Albert Einstein's greatest theory?
Admin
Friday at 4:06 PM
Article Commentary
2
3
Replies
57
Views
1K
Article Commentary
Yesterday at 6:34 AM
magnoflux
M
Warp drives' may actually be possible someday, new study suggests
Admin
Tuesday at 7:06 AM
Article Commentary
2
Replies
25
Views
319
Article Commentary
40 minutes ago
Atlan0001
A
Boeing's Starliner rolled off launch pad to replace 'buzzing' rocket valve (photo)
Admin
Yesterday at 6:05 PM
Article Commentary
Replies
1
Views
43
Article Commentary
Yesterday at 8:32 PM
billslugg
A
From a drop of water....
Atlan0001
Apr 21, 2023
Cosmology
17
18
19
20
21
Replies
506
Views
55K
Cosmology
Yesterday at 12:11 AM
Atlan0001
A
A video made by me about space and the loneliness in the universe
drakotol
Mar 3, 2020
Astronomy
2
3
Replies
54
Views
201K
Astronomy
Apr 14, 2024
rora23
1st astronaut launch of Boeing's Starliner delayed to May 17 to replace 'buzzing' rocket valve
Admin
Yesterday at 6:05 AM
Article Commentary
Replies
2
Views
94
Article Commentary
Yesterday at 4:00 PM
24launch
G
Gravitational Waves- Are any Rogue Waves possible?
Gibsense
Yesterday at 3:40 AM
Cosmology
Replies
0
Views
106
Cosmology
Yesterday at 3:40 AM
Gibsense
G
Fall into a black hole in mind-bending NASA animation (video)
Admin
Yesterday at 8:00 AM
Article Commentary
Replies
1
Views
75
Article Commentary
Yesterday at 3:48 PM
JAS
J
China just sent a secret mini-rover to the far side of the moon on its Chang'e 6 sample-return probe
Admin
Yesterday at 10:35 AM
Article Commentary
Replies
2
Views
59
Article Commentary
Yesterday at 10:59 PM
billslugg
G
Check - the BB is 23.25 billion light-years away spatially
Gibsense
Sunday at 3:44 PM
Cosmology
Replies
2
Views
345
Cosmology
Monday at 2:37 AM
Gibsense
G
God's Hand' interstellar cloud reaches for the stars in new Dark Energy Camera image (video)
Admin
Tuesday at 1:00 PM
Article Commentary
Replies
4
Views
133
Article Commentary
Tuesday at 5:49 PM
Mergatroid
M
Boeing's Starliner launch will be the 1st astronaut flight on an Atlas V rocket. How did NASA and ULA get it ready for crews? (exclusive)
Admin
Monday at 2:00 PM
Article Commentary
Replies
2
Views
208
Article Commentary
Monday at 8:36 PM
COLGeek
G
Special Relativity is expressed differently.
Gibsense
Monday at 5:18 AM
Cosmology
Replies
0
Views
240
Cosmology
Monday at 5:18 AM
Gibsense
G
James Webb Space Telescope suggests supermassive black holes grew from heavy cosmic 'seeds
Admin
Tuesday at 2:05 PM
Article Commentary
Replies
2
Views
116
Article Commentary
Yesterday at 2:02 AM
Jbwoy79
J
Boeing Starliner team delays 1st historic astronaut launch due to rocket issue
Admin
Monday at 9:20 PM
Article Commentary
Replies
3
Views
161
Article Commentary
Tuesday at 10:32 PM
thetentman
Introduce yourself! (And show us your swag)
sward
Oct 14, 2019
Forum Feedback & Competitions
7
8
9
10
11
Replies
274
Views
120K
Forum Feedback & Competitions
Apr 29, 2024
Katakouzenos_1
SpaceX launching 23 satellites from Florida today on 1st leg of Starlink doubleheader
Admin
Yesterday at 8:05 AM
Article Commentary
Replies
0
Views
50
Article Commentary
Yesterday at 8:05 AM
Admin
Star Wars makes Darth Jar Jar official in 'Lego Star Wars: Rebuild the Galaxy' mini-series (video)
Admin
Yesterday at 3:05 PM
Article Commentary
Replies
0
Views
29
Article Commentary
Yesterday at 3:05 PM
Admin
SpaceX launching 20 satellites from California tonight on 2nd leg of Starlink doubleheader
Admin
Yesterday at 3:20 PM
Article Commentary
Replies
0
Views
27
Article Commentary
Yesterday at 3:20 PM
Admin
Boeing Starliner rolls out to launch pad for 1st astronaut flight on May 6 (photos)
Admin
Saturday at 1:40 PM
Article Commentary
Replies
1
Views
292
Article Commentary
Sunday at 12:49 AM
Theronuld
Why is it so hard to send humans back to the moon?
Admin
Apr 21, 2024
Article Commentary
2
Replies
30
Views
1K
Article Commentary
Tuesday at 1:29 PM
Atlan0001
A
Sun explodes in a flurry of powerful solar flares from hyperactive sunspots (video)
Admin
Yesterday at 10:15 AM
Article Commentary
Replies
0
Views
38
Article Commentary
Yesterday at 10:15 AM
Admin
Question
BIG BANG EVIDENCE
Harry Costas
May 4, 2022
Astronomy
2
3
4
5
6
Replies
146
Views
45K
Astronomy
Apr 14, 2024
Harry Costas
China's Chang'e 6 mission to moon's far side enters lunar orbit
Admin
Yesterday at 10:05 AM
Article Commentary
Replies
0
Views
37
Article Commentary
Yesterday at 10:05 AM
Admin
NASA's Voyager 1 spacecraft finally phones home after 5 months of no contact
Admin
Apr 22, 2024
Article Commentary
Replies
13
Views
983
Article Commentary
Apr 28, 2024
billslugg
category for economics please
epiphyte
Sunday at 2:48 PM
Forum Feedback & Competitions
Replies
0
Views
201
Forum Feedback & Competitions
Sunday at 2:48 PM
epiphyte
Armed Astronauts?
Burbank Rob
Apr 25, 2024
Our Solar System
Replies
6
Views
743
Our Solar System
Saturday at 6:07 PM
Ken Fabian
K
S
Dark Matter No More
shellyhe
May 1, 2024
Cosmology
Replies
3
Views
400
Cosmology
May 2, 2024
Atlan0001
A
S
Locked
The James Webb Telescope is like the newer iPhone upgraded to higher resolution images by the Hub.
sooth121
Apr 29, 2024
Telescopes, Star Charts, & Planetariums
Replies
5
Views
548
Telescopes, Star Charts, & Planetariums
Friday at 10:32 AM
COLGeek
Spacecraft captures absolutely incredible video of plasma swirling on the sun
Admin
Monday at 4:15 PM
Article Commentary
Replies
4
Views
127
Article Commentary
Tuesday at 9:32 AM
billslugg
World's largest visible light telescope spies a galaxy cluster warping spacetime
Admin
Yesterday at 4:05 PM
Article Commentary
Replies
0
Views
20
Article Commentary
Yesterday at 4:05 PM
Admin
A
Q-Verse?!
Atlan0001
Friday at 11:36 AM
Cosmology
Replies
0
Views
304
Cosmology
Friday at 11:36 AM
Atlan0001
A
2 colossal solar flares explode from the sun and Earth is in the firing line (video)
Admin
Friday at 9:30 AM
Article Commentary
Replies
3
Views
305
Article Commentary
Friday at 11:53 PM
billslugg
Question
CYCLIC UNIVERSE
Harry Costas
Sep 23, 2022
Cosmology
3
4
5
6
7
Replies
155
Views
31K
Cosmology
Apr 26, 2024
Harry Costas
A failed star and an ammonia trail could reveal how some giant exoplanets form
Admin
Yesterday at 5:06 PM
Article Commentary
Replies
0
Views
16
Article Commentary
Yesterday at 5:06 PM
Admin
NASA's TESS spacecraft resumes exoplanet hunt after recovering from glitch
Admin
Yesterday at 2:06 PM
Article Commentary
Replies
0
Views
22
Article Commentary
Yesterday at 2:06 PM
Admin
R
Do We Exist Inside a Black Hole?
rhythmiq
Apr 22, 2024
Cosmology
Replies
17
Views
799
Cosmology
Apr 29, 2024
Gibsense
G
This diamond exoplanet lost its atmosphere — then it grew another
Admin
Yesterday at 11:05 AM
Article Commentary
Replies
0
Views
28
Article Commentary
Yesterday at 11:05 AM
Admin
X-ray spacecraft reveals odd 'Cloverleaf' radio circle in new light (image)
Admin
Sunday at 8:05 AM
Article Commentary
Replies
8
Views
170
Article Commentary
Monday at 11:22 AM
billslugg
Locked
Are we prepared for Chinese preeminence on the moon and Mars? (op-ed)
Admin
Apr 19, 2024
Article Commentary
2
Replies
39
Views
902
Article Commentary
May 1, 2024
Unclear Engineer
U
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