Space Exploration and the Cosmos

From the solar system to deep space and beyond...
Wind7
Media Possible Alien Radio Waves Detected
Replies
0
Views
144
Wind7
Wind7
L
Debate Mysteries and Secrets of Sun-god Ra
Replies
5
Views
169
NaturalPhilosopher
N
TimeFlipper
Confirmed...Life On Mars!.
Replies
5
Views
410
Wind7
Wind7
OakFieldAlienz444
New estimation gives 36 possible intelligent alien civilizations
Replies
4
Views
420
steven chiverton
steven chiverton
SergiusPaulus
In a galaxy far far away
Replies
0
Views
113
SergiusPaulus
SergiusPaulus
PaulaJedi
New fleets of private satellites
Replies
4
Views
749
Angelface239
A
Num7
Media Neutron Stars – The Most Extreme Things that are not Black Holes
Replies
1
Views
232
Harte
Harte
Num7
Media How to Move the Sun: Stellar Engines
2
Replies
12
Views
490
Harte
Harte
Num7
Media 1,000km Cable to the Stars - The Skyhook
Replies
0
Views
172
Num7
Num7
Blue Wolf
Mathematical knowledge to understand astrophysics or physics in general?
2
Replies
12
Views
773
start at edge
start at edge
Num7
Elon Musk is Accumulating Assets Purely to Fund His Dream of Making Humans a Multi-Planetary Species
2
Replies
11
Views
1K
dimension-1hacker
dimension-1hacker
Mayhem
Are there any Telescope users or fans here?
Replies
7
Views
236
TimeFlipper
TimeFlipper
TimeFlipper
Alcubierre Warp Drive.
Replies
0
Views
116
TimeFlipper
TimeFlipper
Wind7
Hubble Legacy Field
Replies
1
Views
151
Wind7
Wind7
rydan
dimension
Replies
1
Views
472
TimeFlipper
TimeFlipper
Num7
Was Venus Like The Earth at Some Point in The Past?
Replies
7
Views
567
Kairos
Kairos
OmniBon
NASA's CO2 Conversion Challenge
Replies
8
Views
365
OmniBon
OmniBon
Hazzie Hippie
Michigan Meteor Specimen
Replies
5
Views
738
steven chiverton
steven chiverton
taykair
The Prize
Replies
2
Views
234
taykair
taykair
HDRKID
Laura Murray Cicco sues NASA over vial of moon dust
2
Replies
13
Views
535
nickrulercreator
nickrulercreator
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