NASA's LEXI instrument is set to land on the moon's surface sometime this month. Using X-ray sensors, the device will watch Earth's atmosphere "breathing out and breathing in" to uncover key space ...

Firefly Aerospace's soon-to-launch Blue Ghost moon lander will help NASA better understand our home planet, and how it responds to space weather. LEXI, an X-ray imager, includes nine lobster-eye ...

NASA successfully launched its first spacecraft dedicated to studying atmospheric carbon dioxide at 2:56 a.m. PDT (5:56 a.m. EDT) Wednesday, July 2, 2014. The Orbiting Carbon Observatory-2 (OCO-2) ...

A new robot is set to capture the first global images of Earth's magnetic field "breathing" in and out from the surface of the moon, NASA has announced. The Lunar Environment Heliospheric X-ray Imager ...