History Is Made: NASA’s First Asteroid Sample Has Landed, Now Secure in Clean Room

NASA's James Webb Space Telescope provides revelations into how early galaxies formed

NASA’s First Asteroid Sample Has Landed, Now Secure in Clean Room. OSIRISREx asteroid sample landing isn't just the end of a 7-year, 3.9-billion-mile journey through space. It takes us 4.5 billion years back in time.

US Man Becomes Second Person in History to Receive a Pig-to-Human Heart Transplant