A Race Against Time: NASA Readies for Historic Asteroid Sample Delivery

Four volunteers, who are not astronauts, to begin training for a yearlong Mars mission in NASA’s simulated Mars habitat

[NASA on Twitter] Newly-discovered asteroid 2023 DZ2 will pass Earth more than 100,000 miles (161,000 km) away–about half the distance to the Moon–making its close approach at 3:51 p.m. EDT (12:51 p.m. PDT)

A Stellar Achievement: NASA’s Webb Telescope Honored With Michael Collins Trophy