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Congress holding UFO hearing Tuesday morning at 9 AM EDT:
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G
Theories on Neptune temp change?
GabeGazes72
Apr 20, 2022
Our Solar System
9
Replies
9
Views
499
Our Solar System
Apr 22, 2022
Helio
DARPA wants ideas for a nuclear rocket for missions in Earth-moon space
Admin
May 10, 2022
Article Commentary
7
Replies
7
Views
162
Article Commentary
Saturday at 5:54 AM
GeoXXX
The science and cargo of Boeing's OFT-2 Starliner mission to the space station
Admin
Tuesday at 6:02 AM
Article Commentary
1
Replies
1
Views
57
Article Commentary
Tuesday at 12:14 PM
Mergatroid
M
B
Question
Photons
Bruce B
Jan 31, 2022
Our Solar System
19
Replies
19
Views
2K
Our Solar System
Apr 21, 2022
Catastrophe
Name needed for Uranus probe (2024?)
Helio
Apr 21, 2022
Space Travel & SpaceX
2
Replies
2
Views
479
Space Travel & SpaceX
May 4, 2022
iconoclast
I
The Super Flower Blood Moon lunar eclipse of 2022 occurs tonight! Here's what to expect.
Admin
Sunday at 6:44 AM
Article Commentary
2
Replies
2
Views
86
Article Commentary
Monday at 7:50 AM
sam85geo
S
Question
Is lorentz contraction detectable and verifiable by our motion through the universe?
Greenlight
Apr 3, 2022
Cosmology
13
Replies
13
Views
753
Cosmology
May 9, 2022
Helio
The multiverse is huge in pop culture right now — but what is it, and does it really exist?
Admin
May 12, 2022
Article Commentary
2
Replies
2
Views
132
Article Commentary
May 12, 2022
Helio
U
Is earths true deepest core iron ore?nah i thinks its radioactive metals such as u 238 235 and others.we live on a nuclear reactor imo
uneducatedthinker
Mar 15, 2022
Our Solar System
6
Replies
6
Views
1K
Our Solar System
Tuesday at 10:59 PM
Catastrophe
Everything we know about Starfield: Release window, platforms, trailers & more
Admin
Yesterday at 6:39 AM
Article Commentary
0
Replies
0
Views
22
Article Commentary
Yesterday at 6:39 AM
Admin
NASA's Mars lander InSight has only a few months to live on the Red Planet
Admin
Tuesday at 4:26 PM
Article Commentary
1
Replies
1
Views
46
Article Commentary
Wednesday at 3:02 AM
newtons_laws
N
NASA shelves routine spacewalks for now due to leaky helmet
Admin
Yesterday at 3:38 PM
Article Commentary
0
Replies
0
Views
16
Article Commentary
Yesterday at 3:38 PM
Admin
The Super Flower Blood Moon eclipse of 2022 has begun!
Admin
Sunday at 11:01 PM
Article Commentary
0
Replies
0
Views
73
Article Commentary
Sunday at 11:01 PM
Admin
New astronauts have changes in their brains after their first long- mission
Admin
Tuesday at 3:57 PM
Article Commentary
1
Replies
1
Views
45
Article Commentary
Wednesday at 8:48 AM
sam85geo
S
How to watch Boeing Starliner's OFT-2 mission to the space station: Webcast guide
Admin
Yesterday at 2:49 PM
Article Commentary
0
Replies
0
Views
16
Article Commentary
Yesterday at 2:49 PM
Admin
Alpha particles and alpha radiation: Explained
Admin
May 13, 2022
Article Commentary
2
Replies
2
Views
108
Article Commentary
Saturday at 5:49 AM
GeoXXX
M
Question
Help Regarding Selecting Best Telescope
mausmi
Dec 27, 2021
Telescopes, Star Charts, & Planetariums
5
Replies
5
Views
2K
Telescopes, Star Charts, & Planetariums
Monday at 9:04 AM
Ryan70
Scientists grow 1st plants in lunar soil
Admin
May 13, 2022
Article Commentary
1
Replies
1
Views
102
Article Commentary
Saturday at 6:13 AM
GeoXXX
M
Outer Space/Inner Space (formerly known as Infinite bigness/infinite smallness)
Michael Varn
Aug 26, 2020
Cosmology
2
47
Replies
47
Views
9K
Cosmology
Apr 23, 2022
Catastrophe
Boeing's Starliner rolls to launch pad on Atlas V rocket for critical NASA test flight
Admin
Wednesday at 2:11 PM
Article Commentary
0
Replies
0
Views
30
Article Commentary
Wednesday at 2:11 PM
Admin
Unanswered thread
Question
Energy of a Low Earth Orbit collision - is this calculation correct?
imakevideogames
May 4, 2022
Space & Sci-fi Media
1
Replies
1
Views
235
Space & Sci-fi Media
May 4, 2022
imakevideogames
What time is the Super Flower Blood Moon lunar eclipse?
Admin
Saturday at 8:44 AM
Article Commentary
0
Replies
0
Views
90
Article Commentary
Saturday at 8:44 AM
Admin
New 'Asteroid Rush' doc looks at peril and promise of space rocks (exclusive sneak peek video)
Admin
Wednesday at 2:16 PM
Article Commentary
0
Replies
0
Views
29
Article Commentary
Wednesday at 2:16 PM
Admin
Question
How well will the infrared capability of James Webb allow observation of the other side of the Milky Way Galaxy?
newworldsexplr
Apr 16, 2022
Astronomy
2
Replies
2
Views
479
Astronomy
Yesterday at 11:09 PM
Phillip Huggan
Save $150 on a Panasonic Lumix G100 camera
Admin
Monday at 4:04 PM
Article Commentary
0
Replies
0
Views
55
Article Commentary
Monday at 4:04 PM
Admin
Building a better black hole with supercomputer simulations
Admin
Wednesday at 9:07 AM
Article Commentary
0
Replies
0
Views
31
Article Commentary
Wednesday at 9:07 AM
Admin
What is astronomical twilight?
Admin
Tuesday at 4:41 AM
Article Commentary
1
Replies
1
Views
46
Article Commentary
Tuesday at 5:53 AM
billslugg
Dream Chaser space plane gets FAA approval to land at Alabama airport
Admin
Tuesday at 6:02 AM
Article Commentary
1
Replies
1
Views
45
Article Commentary
Tuesday at 11:44 AM
newtons_laws
N
Groundbreaking set for launchpad-like display of retired space shuttle Endeavour
Admin
Yesterday at 6:07 AM
Article Commentary
0
Replies
0
Views
19
Article Commentary
Yesterday at 6:07 AM
Admin
Want to see the Super Flower Blood Moon? Here's one scientist's tips for the total lunar eclipse.
Admin
Sunday at 10:16 AM
Article Commentary
1
Replies
1
Views
69
Article Commentary
Sunday at 4:43 PM
billslugg
A solar power plant in space? The UK wants to build one by 2035.
Admin
May 11, 2022
Article Commentary
3
Replies
3
Views
121
Article Commentary
Monday at 11:30 AM
Catastrophe
Boeing's Starliner remains on track for crucial Thursday launch to space station
Admin
Tuesday at 3:01 PM
Article Commentary
0
Replies
0
Views
40
Article Commentary
Tuesday at 3:01 PM
Admin
See Boeing's Starliner launch tonight from southeastern US (visibility map)
Admin
Yesterday at 2:05 PM
Article Commentary
0
Replies
0
Views
14
Article Commentary
Yesterday at 2:05 PM
Admin
FAA delays environmental review of SpaceX's Starship yet another month, to May 31
Admin
Apr 29, 2022
Article Commentary
1
Replies
1
Views
267
Article Commentary
Apr 29, 2022
iconoclast
I
Watch live: Boeing's Starliner launching on crucial OFT-2 test flight Thursday
Admin
Yesterday at 6:07 AM
Article Commentary
0
Replies
0
Views
18
Article Commentary
Yesterday at 6:07 AM
Admin
Virgin Galactic pushes 1st planned commercial passenger flight to 2023
Admin
May 6, 2022
Article Commentary
0
Replies
0
Views
174
Article Commentary
May 6, 2022
Admin
Uranus by 2049: Here's why scientists want NASA to send a flagship mission to the strange planet
Admin
Apr 21, 2022
Article Commentary
19
Replies
19
Views
340
Article Commentary
Apr 22, 2022
Helio
M
Muse
Mark Bogar
May 7, 2022
Forum Feedback & Competitions
0
Replies
0
Views
160
Forum Feedback & Competitions
May 7, 2022
Mark Bogar
M
Kuiper Belt - Agreed Terms - NEW May 2022
Catastrophe
May 7, 2022
Forum Feedback & Competitions
0
Replies
0
Views
159
Forum Feedback & Competitions
May 7, 2022
Catastrophe
Meet Elliott Tanner, the 13-year-old who just got his college degree in physics
Admin
May 2, 2022
Article Commentary
1
Replies
1
Views
216
Article Commentary
May 3, 2022
iconoclast
I
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