- After 115-day mission, International Space Station astronauts safely return home
- Hubble finds 10 times the number of galaxies in our universe, making Earth but a grain of sand
- Supply ship successfully arrives at International Space Station
- NASA astronauts have already been to Mars – in VR
- Spiders on Mars? Citizen scientists help NASA spot the strange formations
- President Obama promotes exploration of Mars through private-public partnership
- It seems that going all the way to Mars may cause brain damage
- As billionaires ogle Mars, the space race is back on