A massive NASA research object landed unexpectedly on a Texas farm. Ann Walter of Edmonson, Texas, witnessed the large ...

Astronaut Don Pettit captured a stunning video from the ISS of a SpaceX Starlink satellite train streaking over Earth's ...

This Star Trek concept ignited a dream that humans could one day travel faster than the speed of light. Now physicists are ...

When NASA launches its next stage in lunar exploration next year, its crew will be literally beside themselves as they swing ...

NISAR’s first radar images reveal how this powerful satellite will help track disasters, monitor crops, and study Earth’s ...

A pair of NASA spacecraft know as the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) to be launched to Mars by a Blue Origin New Glenn rocket. ESCAPADE will study how the "solar wind ...

Operated by SpaceX, the Starlink system includes over 6,000 small satellites in low-Earth orbit. The network aims to deliver ...

NASA's Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission will study "magnetic reconnection and its effects in Earth's atmosphere," according to the Goddard Space ...

The case for a newborn ocean on Saturn's moon Mimas continues to build.

Water is the universal yardstick of comet science, the baseline for measuring how sunlight drives a comet's activity and ...

U.S. President Donald Trump's differences with rival presidential candidate Joe Biden extend far beyond planet earth.

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...