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A
We have the capability now, why aren't we shooting for observations at 13.8 - to 14-billion light years from Earth?
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3
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3K
Gibsense
Gibsense
simmisj
Determining (calculating) when the moon is in a certain window of the sky.
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2
Views
3K
Classical Motion
Classical Motion
pruthvi
Question How it is possible if the planet has more mass can revolve around sun in a elliptical orbit ?
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1
Views
2K
Unclear Engineer
U
pruthvi
Wiki Gravitational binding energy
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1
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2K
COLGeek
COLGeek
pruthvi
Question There is any possibility of new compound or element
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0
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1K
pruthvi
pruthvi
M
Bucket List: A Dozen+ Exposures of NGC 238
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0
Views
1K
miccmo
M
RobbyQbit
Where is the centre point of the universe
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16
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4K
Atlan0001
A
Bruh_Moment
Why does time seem to flow only in one direction?
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29
Views
16K
Atlan0001
A
RobbyQbit
Question Exoplanets in the visible spectrum
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6
Views
2K
RobbyQbit
RobbyQbit
Rorisang
Rethinking Extraterrestrial Life: Beyond the Usual Suspects
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5
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3K
Highcast
H
M
identify moving non-flashing lights in the night sky
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2
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6K
Annette
Annette
Helio
Rocket nebula *wink*
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0
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1K
Helio
Helio
spacetimedimen
Beings Like Us in Parallel Universes
Replies
49
Views
10K
Pogo
Pogo
spacetimedimen
A Night of Wonder: My Unforgettable UFO Encounter
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5
Views
4K
Unclear Engineer
U
Classical Motion
Question Spin Direction
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0
Views
2K
Classical Motion
Classical Motion
M
The Hypernova
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4
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3K
Phillip Huggan
Phillip Huggan
M
A question about infinity
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24
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4K
Catastrophe
C
M
A Long Running Contradiction About Black Holes.
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9
Views
3K
Michael Varn
M
Stellarwest
Stargazing Betelgeuse will be visible as a Supernova in March of 2025
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61
Views
30K
Phillip Huggan
Phillip Huggan
T
Request for clarification of space telescope pictures
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5
Views
2K
Helio
Helio
A
Pushing Back the Horizon
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6
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2K
Atlan0001
A
M
What is the maximum speed we can travel at through space?
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47
Views
11K
Pogo
Pogo
A
Neutrino looks to the verse
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0
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1K
Atlan0001
A
D
Clear Skies in the UK: Unveiling the Beauty of Bortles
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1
Views
5K
RobbyQbit
RobbyQbit
Z
Question Where to see the Milky Way in the UK
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5
Views
6K
DarkClearSkies
D
kalenen
Magnetar photo
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2
Views
2K
Catastrophe
C
Phillip Huggan
Lifting mass off a heavier world
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0
Views
1K
Phillip Huggan
Phillip Huggan
Phillip Huggan
Easiest surface water is radioactive
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0
Views
2K
Phillip Huggan
Phillip Huggan
RobbyQbit
Where is JWST pointing
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2
Views
2K
RobbyQbit
RobbyQbit
P
Stargazing Road Trips
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0
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1K
Porche928
P
M
Why Dark Matter cannot be Axion or any small particle with mass?
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0
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2K
MaxGaofeiYan
M
M
We predicted years ago that dark matter behaves wave-like
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0
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2K
MaxGaofeiYan
M
kailin1320
Scientists discover more than 600 new periodic orbits of the famous three body problem
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0
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2K
kailin1320
kailin1320
S
Red Dwarf Exoplanets Are A No Go For Life
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13
Views
4K
Phillip Huggan
Phillip Huggan
Dratonia
Can I see the stars in a small city?
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7
Views
6K
heshoots67
H
G
Why Chinese Rocket Body Cross Over America Frequently?
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2
Views
2K
gloriousldpc
G
J
Andromeda image
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0
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1K
jerry c
J
Giover
Celestron Starsense Explorer App
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0
Views
1K
Giover
Giover
P
Question Question on unidentified object
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8
Views
2K
Atlan0001
A
M
GPS satellite ECEF positions not aligning closely enough with TLE ITRF positions
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0
Views
2K
MagicConch
M
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