See a time-lapsed view of the NASA Artemis 1 Orion spacecraft, Earth and moon that was captured on Nov. 29, 2022. Credit: ...

On Aug. 23, 1966, NASA's Lunar Orbiter 1 sent back the first photo of Earth from the moon. It showed a grainy crescent Earth ...

In 1966, NASA's Lunar Orbiter 1 captured the first image of Earth from the Moon. This photograph showed Earth as a fragile ...

The spacecraft, bound for a metallic asteroid, turned to snap a striking image of our home planet from 180 million miles away.

Carrying an advanced radar system that will produce a dynamic, three-dimensional view of Earth in unprecedented detail, the NISAR (NASA-ISRO Synthetic Aperture Radar) satellite has launched from ...

"The planet gets in the way from the point of view of any one spacecraft, so we had to spread them around the planet to look ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

Sprites are what scientists refer to as transient luminous events (TLEs) that happen above the clouds during periods of intense electrical activity, like lightning. Ayers, who is quite the astral ...

Four researchers will spend more than a year in a 3D-printed habitat, acting as though they're eating, sleeping and living on ...