How NASA's Artemis III lander test will pave way for moon landings

Before Artemis astronauts land on the moon's surface in 2028, NASA will conduct the Artemis III demonstration mission in 2027 ...

Inversion Space is testing orbital cargo for faster global deliveries

One company thinks taking a shortcut through space can get allow 45-minute flights anywhere on Earth, while also aiding U.S.

Harvard astrophysicist talks new Earth-like planet and possibility of atmosphere

Astronomers have discovered GJ 3378b, a new Earth-like planet. NBC News' Gadi Schwartz talks to Harvard Astrophysicist Avi ...