Space exploration should aim for peace, collaboration and co-operation, not war and competition

If Alien Space Probes Are Out There We Can Now Find Them Says Scientist

r/space! We've just unveiled our new 5-part series, NOVA Universe Revealed. Take a ringside seat as we explore everything from stars to the Milky Way to alien worlds to black holes and the birth of the universe as we know it:

Carbon nanotubes could help electronics withstand outer space’s harsh conditions