Space

40 years later, astronomers revisit the pulsar from ‘Unknown Pleasures’

• The Conversation
• 6 years ago

We’ve surrounded the Earth with surveillance satellites, but who is that good for?

• W. Wayt Gibbs
• 6 years ago

This thread about peeing in space is the best thing on Twitter today

• Bryan Clark
• 6 years ago

We shouldn’t colonize Mars without knowing if aliens were there before us

• The Conversation
• 6 years ago

Would your mobile phone be powerful enough to get you to the moon?

• The Conversation
• 6 years ago

EU’s GPS-like Galileo satellites have been down since July 11

• Ivan Mehta
• 6 years ago

India’s ambitious Chandrayaan-2 launch delayed due to “technical snag” (Updated)

• Ivan Mehta
• 6 years ago