New research shows never-before-seen 'extreme' microbes surrounded a NASA robot before it was sent to Mars 18 years ago
Unknown strain of bacteria that develops resistance to space conditions discovered on China's Tiangong space station
Soviet spacecraft Cosmos 482 crashes on return to Earth, disappearing in the Indian Ocean after 53 years in orbit
Doomed Soviet Spacecraft 'Cosmos 482' Could Collide With Earth TONIGHT: Latest Re-Entry Predictions Revealed
NASA's Mars satellite has discovered marks on the surface of Mars that look like blobs of paint running down a wall.