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How to study astrophysics at home
Sage.In.Space
Wednesday at 7:36 PM
Replies
3
Views
205
Thursday at 8:42 AM
Sage.In.Space
Question
Recommendations for International Research Competitions
Andrii Dzygunenko
Apr 15, 2024
Replies
4
Views
549
Apr 18, 2024
Andrii Dzygunenko
Question
BIG BANG EVIDENCE
Harry Costas
May 4, 2022
2
3
4
5
6
Replies
146
Views
45K
Apr 14, 2024
Harry Costas
Question
Is Gravitational time dilation due to gravity?
Greenlight
Jan 31, 2024
2
Replies
30
Views
2K
Apr 1, 2024
Atlan0001
A
Question
Where does the oxygen go if there is a leak in an astronaut's oxygen tank while doing a spacewalk?
SpaceLover69
Mar 17, 2024
Replies
2
Views
471
Mar 17, 2024
Classical Motion
Q
Question
Black Hole Jets
Quasars-are-awesome
Mar 8, 2024
Replies
2
Views
535
Mar 8, 2024
Quasars-are-awesome
Q
Question
Star Spectrums
Classical Motion
Feb 5, 2024
Replies
0
Views
523
Feb 5, 2024
Classical Motion
C
Question
General term for "Asteroid belt"
Cisventure Astronot
Jan 24, 2024
Replies
4
Views
628
Jan 25, 2024
Atlan0001
A
Question
How it is possible if the planet has more mass can revolve around sun in a elliptical orbit ?
pruthvi
Nov 26, 2023
Replies
1
Views
1K
Dec 11, 2023
Unclear Engineer
U
Question
There is any possibility of new compound or element
pruthvi
Nov 26, 2023
Replies
0
Views
862
Nov 26, 2023
pruthvi
Question
Exoplanets in the visible spectrum
RobbyQbit
Oct 11, 2023
Replies
6
Views
1K
Oct 11, 2023
RobbyQbit
Question
Spin Direction
Classical Motion
Aug 15, 2023
Replies
0
Views
1K
Aug 15, 2023
Classical Motion
Z
Question
Where to see the Milky Way in the UK
ZaydokJ
Feb 6, 2020
Replies
5
Views
5K
Jun 17, 2023
DarkClearSkies
D
P
Question
Question on unidentified object
P0tqto
Mar 23, 2023
Replies
8
Views
2K
Mar 28, 2023
Atlan0001
A
Question
Bending Space
Curious guy
Jan 3, 2023
Replies
4
Views
3K
Feb 10, 2023
Classical Motion
Question
Space
glexchess
Dec 25, 2022
Replies
12
Views
3K
Dec 31, 2022
Classical Motion
Question
I saw something in the sky, what It was?
Shadynsx
Jan 8, 2022
Replies
2
Views
4K
Nov 25, 2022
ecky thump
Question
What are results so far of JWST determining actual atmosphere extent, composition of TRAPPIST-1, Proxima b or other red dwarf star planets?
newworldsexplr
Oct 26, 2022
Replies
0
Views
3K
Oct 26, 2022
newworldsexplr
Question
Has potentially very habitable exoplanet KOI 4878.01 been confirmed?
newworldsexplr
Oct 7, 2022
Replies
1
Views
8K
Oct 7, 2022
rod
Question
Could or will there soon be a large James Webb or larger size space telescope that can see further into the infrared like Spitzer or Herschel?
newworldsexplr
Jan 18, 2022
Replies
5
Views
5K
Aug 31, 2022
Helio
Question
Probes to interstellar space
SIDexplorer
Jul 14, 2022
Replies
13
Views
3K
Aug 5, 2022
Catastrophe
E
Locked
Question
I saw this BIZARRE image at night through the Flyscreen
Elly33
Jul 10, 2022
Replies
3
Views
2K
Jul 10, 2022
COLGeek
Question
How to broadcast digital data towards a specific star.
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Apr 4, 2022
Replies
9
Views
4K
Jun 11, 2022
Catastrophe
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
Replies
2
Views
4K
May 19, 2022
Phillip Huggan
Question
Unidentified Object - please help to identify
spacezinc
Mar 23, 2022
Replies
0
Views
3K
Mar 23, 2022
spacezinc
S
Question
2022 calender from Space.com
SirSealCWLCSW
Nov 12, 2021
Replies
10
Views
5K
Nov 24, 2021
SirSealCWLCSW
S
Question
Mini zodiac sign??
xRuby
Nov 8, 2021
Replies
1
Views
3K
Nov 8, 2021
COLGeek
Question
How dense are black holes?
Curiosity_George
Sep 13, 2021
Replies
8
Views
5K
Oct 30, 2021
Atlan0001
A
K
Question
Jupitearth
Koala
Sep 20, 2021
2
Replies
30
Views
10K
Oct 11, 2021
Catastrophe
M
Question
tracking a group of satellites simultaneously
mahdi.h
Oct 8, 2021
Replies
2
Views
3K
Oct 10, 2021
Pogo
Question
Question about the scale of the universe
Astro-guy
Sep 14, 2021
Replies
20
Views
10K
Sep 27, 2021
DrRaviSharma
S
Question
Can anyone tell me what am I looking at
Sunny2060
Jul 10, 2021
Replies
5
Views
2K
Jul 24, 2021
Hashirama3194
H
Y
Question
Is there frequency correction regarding red-shift?
Yanosh
May 22, 2021
Replies
0
Views
2K
May 22, 2021
Yanosh
Y
Question
Is observing Proxima Centauri B Possible?
Illogical
May 11, 2021
Replies
10
Views
4K
May 17, 2021
Catastrophe
I
Question
What are we expanding into?
IvanPrior
Apr 23, 2021
2
3
4
5
6
Replies
131
Views
30K
May 9, 2021
Catastrophe
D
Question
Why can't we go under the earth?
Dolya
May 28, 2020
Replies
13
Views
9K
May 8, 2021
Lutriawolfe
Question
Unknown Object
whatunearth
Mar 15, 2021
Replies
7
Views
6K
Mar 21, 2021
JimHammond
Poll
Question
POSSIBLE CRITERIA
Astro-guy
Feb 25, 2021
Replies
10
Views
4K
Mar 3, 2021
IG2007
C
Question
Why is snells law not considered in space
Clearmist
Oct 20, 2020
Replies
13
Views
6K
Jan 11, 2021
Clearmist
C
Question
When Jupiter and Saturn align what will it look like
Lena
Dec 7, 2020
2
Replies
40
Views
10K
Dec 23, 2020
vincenzosassone
V
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