
The Canadarm2 maneuvers Japan’s HTV-9 resupply ship.

Cosmonaut Ivan Vagner signs the vestibule in the U.S. Harmony module.

Astronaut Chris Cassidy applies a mission sticker to the Harmony module.

Japan’s HTV-9 resupply ship moves away from the space station.

Death Valley Heats Up

Los Angeles Heat Wave

Astronomers have used NASA’s Chandra X-ray Observatory to record material blasting away from the site of an exploded star at…

Smoke spills off the California coast and travels almost 600 miles in NASAs Terra satellite image from Aug. 19, 2020.

This visualization is generated from a supercomputer simulation of the X-57 “Maxwell” electric experimental aircraft. Just as electric cars are…