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D
Question
Many alternate forms of space propulsion are currently being investigated why not this one?
djack2021
Dec 30, 2020
9
Replies
9
Views
467
Jan 14, 2021
djack2021
D
R
Question
Light Sail materials: are we using the wrong materials?
ricklyon46614
Jan 11, 2021
1
Replies
1
Views
98
Jan 11, 2021
Wolfshadw
P
Question
Communication Satellites Crowding the LEO. Do we have a better option ?
prernasrk
Dec 2, 2020
3
Replies
3
Views
315
Dec 26, 2020
johnz
J
Question
The Nano rocket
serhiy1635
Dec 18, 2020
2
Replies
2
Views
278
Dec 22, 2020
serhiy1635
M
Question
Visibility of Saturday's Space X / Dragon Crew 1 launch
Mark Helmken
Nov 10, 2020
7
Replies
7
Views
712
Dec 16, 2020
Ruscha.daksha02
Question
Are SpaceX helping NASA to get to the moon?
dsimpson682
Jun 6, 2020
17
Replies
17
Views
3K
Dec 3, 2020
DrRaviSharma
Question
SpaceX
serhiy1635
Nov 16, 2020
3
Replies
3
Views
451
Nov 17, 2020
Wolfshadw
Question
When does the greatest orbital perturbations of a geostationary satellite occur?
Geomartian
May 1, 2020
9
Replies
9
Views
2K
Oct 27, 2020
serhiy1635
G
Question
Propulsion
GPVR46
Sep 6, 2020
2
Replies
2
Views
540
Sep 22, 2020
Helio
Question
Powder power...
Craftsman X
Sep 22, 2020
0
Replies
0
Views
269
Sep 22, 2020
Craftsman X
C
Unanswered thread
Question
Satellites reflecting bright green light?
Clark
Aug 10, 2020
7
Replies
7
Views
1K
Sep 2, 2020
Catastrophe
Question
Alien Visitors! Would they be friendly, hostile, or only stealthy observers?!
dfjchem721
Jul 27, 2020
2
29
Replies
29
Views
2K
Aug 14, 2020
Catastrophe
P
Question
Dragon Capsule
Peter GE
Aug 2, 2020
1
Replies
1
Views
589
Aug 5, 2020
Peter GE
P
Question
Where are the designers of the future propulsion system that will take us to the distant stars.
sunstance
May 10, 2020
6
Replies
6
Views
1K
Aug 5, 2020
dfjchem721
Question
Would anybody be interested in having a zoom discussion about the Space X launch
merqous
May 27, 2020
1
Replies
1
Views
726
Aug 3, 2020
DrRaviSharma
P
Question
why is your GMT time reading short by one hour
paulm
Aug 2, 2020
3
Replies
3
Views
475
Aug 2, 2020
Craftsman X
Question
WORM Vs MEATBALL
Craftsman X
May 30, 2020
2
Replies
2
Views
943
Jun 16, 2020
Craftsman X
G
Question
Cost of SLS
gone_bush
Mar 19, 2020
2
Replies
2
Views
1K
Jun 5, 2020
TXI596
T
Question
Does anyone have any space business ideas
sunstance
May 11, 2020
6
Replies
6
Views
2K
May 31, 2020
Geomartian
Question
What are your favorite fictional star ships?
shaines
Apr 20, 2020
20
Replies
20
Views
5K
May 24, 2020
SpaceNerd-ish
Question
Who Beleives In eveything a glossy magazine says about findings in science related topics
sunstance
May 11, 2020
0
Replies
0
Views
610
May 11, 2020
sunstance
Question
What are the names of the string of satellites that I saw last night?
Mike J
Apr 19, 2020
2
Replies
2
Views
1K
May 1, 2020
akashrao
Question
I saw a string of 25 to 30 satellites last night, I could see seven at a time does anyone agree that's what I saw?
Mike J
Apr 19, 2020
3
Replies
3
Views
2K
Apr 28, 2020
Lucille
P
Unanswered thread
Question
Light speed
Pragasen Nagan
Apr 8, 2020
13
Replies
13
Views
1K
Apr 25, 2020
Catastrophe
S
Question
Using Side Thruster on a missile to create a angular acceleration
sahilsaxena
Mar 31, 2020
3
Replies
3
Views
2K
Apr 17, 2020
Catastrophe
D
Question
does anybody know what that object that went past the booster as it descended?
deangood
Mar 19, 2020
1
Replies
1
Views
1K
Mar 20, 2020
Buzzerd
B
M
Question
Will SpaceX, Nasa or any space industry use the AI technology in Mars mission or Moon mission, and if yes then how?
Mohammad Arbaz Siddiqui
Nov 15, 2019
2
Replies
2
Views
2K
Mar 17, 2020
YetAnotherBob
Y
G
Question
Boeings Starliner, early fuel burn
GaryG
Dec 20, 2019
4
Replies
4
Views
2K
Jan 22, 2020
Admiral Lagrange
Question
A spaceship with an atmosphere?
Finn.b
Dec 30, 2019
1
Replies
1
Views
2K
Jan 7, 2020
sgtnos
Question
Delay on Space.com from actual launch.
Splymale
Jan 6, 2020
1
Replies
1
Views
1K
Jan 7, 2020
tariqmalik
Question
How to engage companies in space industry
Sharplayers
Nov 6, 2019
2
Replies
2
Views
2K
Dec 16, 2019
Dwight Huth
D
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