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Keep up to date with the Space calendar 2022:
Rocket launches, sky events, missions and more!
Space Travel & SpaceX
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Does anyone think we SpaceX (Elon Musk) can land the first people on mars by 2024?
Thomas Likes Space
Mar 15, 2021
2
3
4
75
Replies
75
Views
11K
3 minutes ago
Helio
A
Question
RHU Technology : how to implement them in rover or spacecrafts ?
Aguelord
Apr 21, 2022
0
Replies
0
Views
279
Apr 21, 2022
Aguelord
A
Question
How to climb the stairs to the stars?
Stardust
Feb 18, 2022
2
26
Replies
26
Views
3K
Mar 31, 2022
iconoclast
I
Question
Orbits of Interstellar Objects
newworldsexplr
Dec 7, 2021
10
Replies
10
Views
2K
Dec 30, 2021
Pogo
A
Question
Is it possible to use mass movement inside a spacecraft to give acceleration using only onboard power?
Amigas
Dec 18, 2021
23
Replies
23
Views
4K
Dec 28, 2021
Pogo
Question
Construction in orbit
MrrNeko
Feb 22, 2021
2
3
4
79
Replies
79
Views
12K
Dec 9, 2021
Phillip Huggan
D
Question
What's your favorite SpaceX project?
dmitrysidorik
Jun 4, 2021
8
Replies
8
Views
3K
Nov 6, 2021
DanIAm
D
Question
Reusable small and nano launch vehicles - a good investment?
andrewjscott
Nov 3, 2021
0
Replies
0
Views
1K
Nov 3, 2021
andrewjscott
Locked
Question
What will the NASA choice for the SpaceX Starship alone for Artemis Program lunar lander mean for the Space Launch System?
newworldsexplr
Apr 18, 2021
18
Replies
18
Views
3K
Nov 2, 2021
COLGeek
Question
Could humans sometimes safely hear sounds on Mars with our own ears?
newworldsexplr
Mar 11, 2021
2
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2
Views
1K
Oct 21, 2021
Pogo
Question
Has anyone ever interned at NASA?
ThatSpaceBoy
Apr 16, 2021
15
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15
Views
2K
Jun 14, 2021
Clovis
Poll
Question
Using most of the water on earth to go to europa (moon) for fuel.
Terralord223
May 4, 2021
4
Replies
4
Views
643
May 5, 2021
Catastrophe
Question
SpaceX Crew-2 Launch
ThatSpaceBoy
Apr 23, 2021
3
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3
Views
1K
Apr 23, 2021
ThatSpaceBoy
K
Question
dragon relocation
Kant
Apr 5, 2021
1
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1
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1K
Apr 23, 2021
Catastrophe
D
Question
Safe Space Travel
Dwight_A.
Mar 28, 2021
5
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5
Views
2K
Apr 14, 2021
Catastrophe
Question
Why Is There Light In The Form Of Hexagons On The MS-18 View?
Planeman653
Apr 9, 2021
6
Replies
6
Views
1K
Apr 11, 2021
Catastrophe
Question
Is the work force at Starbase skiled, or are local labourers also there?
Arshspace
Apr 2, 2021
0
Replies
0
Views
496
Apr 2, 2021
Arshspace
Question
How do you get a spacecraft up a space-elevator?
Stormloop
Jan 26, 2021
8
Replies
8
Views
1K
Mar 30, 2021
Particle Article
Question
Space travel I own intellectual property rights for foamed glass article, it's our future for sustainability in space. We will be able to absorb energ
Usss
Feb 23, 2021
11
Replies
11
Views
930
Mar 30, 2021
josefnspace
L
Question
During any flight to Mars, what will the people be doing all this time?
Lenny
Mar 20, 2021
6
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6
Views
2K
Mar 25, 2021
Particle Article
Unanswered thread
Question
Aerospace engineer
Mars scott91
Feb 18, 2021
3
Replies
3
Views
2K
Feb 19, 2021
COLGeek
B
Question
About the Gemini spacecraft
BroadcastAir
Feb 11, 2021
0
Replies
0
Views
499
Feb 11, 2021
BroadcastAir
B
M
Question
Jethro Tull: What is this Apollo sample?
Mat
Jan 27, 2021
1
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1
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730
Feb 9, 2021
Mat
M
D
Question
Many alternate forms of space propulsion are currently being investigated why not this one?
djack2021
Dec 30, 2020
9
Replies
9
Views
2K
Jan 14, 2021
djack2021
D
R
Question
Light Sail materials: are we using the wrong materials?
ricklyon46614
Jan 11, 2021
1
Replies
1
Views
604
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
829
Dec 26, 2020
johnz
Question
The Nano rocket
serhiy1635
Dec 18, 2020
2
Replies
2
Views
1K
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
2K
Dec 16, 2020
Ruscha.daksha02
Question
Are SpaceX helping NASA to get to the moon?
dsimpson682
Jun 6, 2020
17
Replies
17
Views
5K
Dec 3, 2020
DrRaviSharma
Question
SpaceX
serhiy1635
Nov 16, 2020
3
Replies
3
Views
1K
Nov 17, 2020
Wolfshadw
Question
When does the greatest orbital perturbations of a geostationary satellite occur?
Geomartian
May 1, 2020
9
Replies
9
Views
3K
Oct 27, 2020
serhiy1635
G
Question
Propulsion
GPVR46
Sep 6, 2020
2
Replies
2
Views
2K
Sep 22, 2020
Helio
Question
Powder power...
Craftsman X
Sep 22, 2020
0
Replies
0
Views
642
Sep 22, 2020
Craftsman X
C
Unanswered thread
Question
Satellites reflecting bright green light?
Clark
Aug 10, 2020
7
Replies
7
Views
3K
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
3K
Aug 14, 2020
Catastrophe
P
Question
Dragon Capsule
Peter GE
Aug 2, 2020
1
Replies
1
Views
1K
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
2K
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
1K
Aug 3, 2020
DrRaviSharma
P
Question
why is your GMT time reading short by one hour
paulm
Aug 2, 2020
3
Replies
3
Views
923
Aug 2, 2020
Craftsman X
Question
WORM Vs MEATBALL
Craftsman X
May 30, 2020
2
Replies
2
Views
1K
Jun 16, 2020
Craftsman X
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