NASA’s Asteroid Sample Returns in Epic Landing: Ancient Space Dust Hurtling towards Utah Desert
Its cargo is so precious it holds the potential to answer some of humanity’s greatest existential questions. This is why the return of the OSIRIS-REx spacecraft, which is set to drop a capsule filled with 4.5 billion-year-old space dust back to Earth on Sunday, has generated so much excitement. The audacious 8.8oz (250g) sample was …