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The moon has a hidden tide that pulls on Earth's magnetosphere, new study reveals
Admin
44 minutes ago
Article Commentary
0
Replies
0
Views
14
Article Commentary
44 minutes ago
Admin
SpaceX crewmates Doug Hhttps://www.space.com/hurley-behnken-congressional-space-medal-honorey and Bob Behnken awarded Space Medal of Honor
Admin
Jan 31, 2023
Article Commentary
0
Replies
0
Views
1K
Article Commentary
Jan 31, 2023
Admin
How fallen space junk could aid the fight against orbital debris
Admin
Today at 8:06 AM
Article Commentary
0
Replies
0
Views
14
Article Commentary
Today at 8:06 AM
Admin
'One of the greatest damn mysteries of physics': We studied distant suns in the most precise astronomical test of electromagnetism yet
Admin
Jan 9, 2023
Article Commentary
11
Replies
11
Views
6K
Article Commentary
Jan 29, 2023
Dragrath
Save up to $280 with Anycubic's Valentine's Day 3D printer deals
Admin
34 minutes ago
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0
Replies
0
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4
Article Commentary
34 minutes ago
Admin
Locked
Doomsday clock advances to 90 seconds to midnight — the closest to apocalypse it's ever been
Admin
Sunday at 11:00 AM
Article Commentary
2
Replies
2
Views
321
Article Commentary
Sunday at 2:35 PM
Saracen1955
No, the Big Bang theory is not 'broken.' Here's how we know.
Admin
Jan 30, 2023
Article Commentary
2
3
54
Replies
54
Views
1K
Article Commentary
Yesterday at 11:08 PM
billslugg
The Wavelength of Light Is Constant, Not Variable
Pentcho Valev
Yesterday at 7:47 AM
Cosmology
4
Replies
4
Views
145
Cosmology
Today at 7:43 AM
Pentcho Valev
The James Webb Space Telescope just found an asteroid by total accident, its smallest object yet
Admin
Today at 6:01 AM
Article Commentary
0
Replies
0
Views
21
Article Commentary
Today at 6:01 AM
Admin
Locked
The Speed of Light Is Variable, Not Constant
Pentcho Valev
Jan 2, 2023
Cosmology
2
3
68
Replies
68
Views
5K
Cosmology
Jan 15, 2023
COLGeek
Lego Star Wars Boba Fett's Starship review
Admin
Today at 6:50 AM
Article Commentary
0
Replies
0
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16
Article Commentary
Today at 6:50 AM
Admin
Blue stragglers are the weird grandparents of the galaxy
Admin
Today at 6:01 AM
Article Commentary
0
Replies
0
Views
17
Article Commentary
Today at 6:01 AM
Admin
Watch the green comet pass the bright star Capella on Sunday (Feb. 5)
Admin
Saturday at 8:01 AM
Article Commentary
3
Replies
3
Views
327
Article Commentary
10 minutes ago
rod
Exoplanet Stats
Helio
Jan 18, 2022
Astronomy
2
3
4
5
111
Replies
111
Views
34K
Astronomy
Jan 25, 2023
Helio
Chinese surveillance balloon spotted in US airspace causes international stir
Admin
Friday at 12:25 PM
Article Commentary
9
Replies
9
Views
328
Article Commentary
Saturday at 5:31 PM
Unclear Engineer
U
New Mars photo reveals scars from Red Planet's ancient past
Admin
Yesterday at 5:05 PM
Article Commentary
0
Replies
0
Views
58
Article Commentary
Yesterday at 5:05 PM
Admin
Do we live in a rotating universe? If we did, we could travel back in time
Admin
Yesterday at 8:06 AM
Article Commentary
0
Replies
0
Views
87
Article Commentary
Yesterday at 8:06 AM
Admin
Green comet C/2022 E3 (ZTF) will be closest to Earth on Feb. 1. Here's how to see it.
Admin
Jan 30, 2023
Article Commentary
8
Replies
8
Views
622
Article Commentary
Thursday at 5:23 AM
MacKerbie
Strange unprecedented vortex spotted around the sun's north pole
Admin
Sunday at 10:02 AM
Article Commentary
3
Replies
3
Views
152
Article Commentary
Yesterday at 12:56 PM
bwana4swahili
B
Astronomers discover potential habitable exoplanet only 31 light-years from Earth
Admin
Friday at 10:04 AM
Article Commentary
5
Replies
5
Views
294
Article Commentary
Saturday at 5:59 PM
rod
Move over, Saturn: Jupiter is the solar system's new 'moon master'
Admin
Friday at 3:01 PM
Article Commentary
8
Replies
8
Views
270
Article Commentary
Yesterday at 9:33 PM
Helio
V
DART result and deflection of dangerous NEAs
Viktor Vasylyev
Thursday at 7:25 AM
Our Solar System
14
Replies
14
Views
360
Our Solar System
Sunday at 8:02 PM
Unclear Engineer
U
Introduce yourself! (And show us your swag)
sward
Oct 14, 2019
Forum Feedback & Competitions
5
6
7
8
9
210
Replies
210
Views
86K
Forum Feedback & Competitions
Jan 26, 2023
vietastronomy45
Why haven't aliens contacted Earth? New Fermi Paradox analysis suggests we're not that interesting yet
Admin
Dec 20, 2022
Article Commentary
2
46
Replies
46
Views
3K
Article Commentary
Jan 26, 2023
billslugg
Could we use antimatter-based propulsion to visit alien worlds?
Admin
Jan 31, 2023
Article Commentary
2
30
Replies
30
Views
450
Article Commentary
Yesterday at 1:00 PM
bwana4swahili
B
Kapow! Inflatable space station module blows to pieces in video explosion
Admin
Wednesday at 10:07 AM
Article Commentary
3
Replies
3
Views
396
Article Commentary
Friday at 9:15 PM
Dearth Serious
Save a stellar 47% on the Celestron AstroMaster 70 AZ telescope
Admin
Today at 4:35 AM
Article Commentary
0
Replies
0
Views
14
Article Commentary
Today at 4:35 AM
Admin
Pentagon releases its long-awaited 2022 UFO report
Admin
Jan 12, 2023
Article Commentary
2
36
Replies
36
Views
2K
Article Commentary
Jan 26, 2023
Dave
D
Chemistry Incompatible with Thermodynamics
Pentcho Valev
Wednesday at 11:37 AM
Cosmology
4
Replies
4
Views
365
Cosmology
Sunday at 10:08 AM
Pentcho Valev
Brainwashing in Modern Physics
Pentcho Valev
Jan 19, 2023
Cosmology
19
Replies
19
Views
1K
Cosmology
Sunday at 7:50 AM
Pentcho Valev
Unidentified aerial annoyance: Full disclosure or dubious nonsense?
Admin
Jan 31, 2023
Article Commentary
14
Replies
14
Views
413
Article Commentary
Friday at 8:44 PM
billslugg
Watch a green comet make its first Earth approach in 50,000 years with this free webcast
Admin
Jan 30, 2023
Article Commentary
1
Replies
1
Views
438
Article Commentary
Jan 30, 2023
rod
How to see green comet C/2022 E3 (ZTF) as it approaches Earth
Admin
Jan 23, 2023
Article Commentary
7
Replies
7
Views
832
Article Commentary
Thursday at 11:54 AM
rod
Locked
US military shoots down Chinese surveillance balloon
Admin
Sunday at 6:06 AM
Article Commentary
0
Replies
0
Views
112
Article Commentary
Sunday at 6:06 AM
Admin
SpaceX eyeing March for 1st Starship orbital flight, Elon Musk says
Admin
Yesterday at 6:01 AM
Article Commentary
0
Replies
0
Views
60
Article Commentary
Yesterday at 6:01 AM
Admin
Galaxies in early universe were surprisingly diverse, James Webb Space Telescope finds
Admin
Jan 16, 2023
Article Commentary
2
43
Replies
43
Views
1K
Article Commentary
Jan 20, 2023
Helio
S
Were you there Apollo 11 Launch?
STERK03
Saturday at 2:16 PM
Space Travel & SpaceX
1
Replies
1
Views
143
Space Travel & SpaceX
Sunday at 6:39 AM
waynemoore
W
Rolls-Royce unveils early-stage design for space nuclear reactor
Admin
Wednesday at 9:05 AM
Article Commentary
2
Replies
2
Views
298
Article Commentary
Friday at 2:39 PM
Benbenben
NASA and DARPA will build a nuclear rocket by 2027
Admin
Jan 24, 2023
Article Commentary
16
Replies
16
Views
660
Article Commentary
Jan 28, 2023
anthony
A
Why does SETI require this?
karlp295
Jan 3, 2023
Cosmology
2
42
Replies
42
Views
2K
Cosmology
Jan 28, 2023
theglassisempty
T
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