10 arrested after ambush on Texas ICE detention facility, officials say Retirees, Here's the Average Social Security Benefit ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

The Meteosat Third Generation Sounder (MTG-S1) satellite, which is hosting the instrument for the Copernicus Sentinel-4 ...

In 1993, the Hughes Aircraft Company filed for a license with the U.S. Federal Communications Commission to develop Spaceway, ...

20 tons of TNT What we know: NASA says the meteor entered Earth’s atmosphere at 12:25 p.m. EDT on June 26, first appearing 48 miles above Oxford, Georgia.

20 tons of TNT What we know: NASA says the meteor entered Earth’s atmosphere at 12:25 p.m. EDT on June 26, first appearing 48 miles above Oxford, Georgia.

The Brief NASA confirmed a meteor entered Earth's atmosphere over Georgia, disintegrating with energy equivalent to 20 tons of TNT and causing loud booms and tremors. The meteor triggered lightning ...

The solar wind flows around Earth’s magnetic field. A new NASA study suggests that the amount of oxygen in the atmosphere and strength of the magnetic field have been correlated for more than half a ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about 110 light-years from Earth. Credit: Space.com / animations courtesy: ESA ...

The bubbles, known as equatorial plasma bubbles (EPBs), are found in the ionosphere — the region of the atmosphere over 30 miles (50 kilometers) above Earth's surface, where most of the gas has ...