NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

The newest visitor is 416 million miles from the sun, out near Jupiter, and heading this way at a blistering 37 miles per ...

US astronaut Nichole Ayers snapped an astounding photo of a red sprite lighting up the sky above Earth. This remarkable shot ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Sprites are a type of TLE, which create brilliant flashes of light high above powerful thunderstorms and are difficult to ...

Thomas Mulligan details NASA’s plans to discover life beyond Earth by the year 2030. Billionaire Ray Dalio warns of 'big, painful disruptions' after Congress passes Trump's spending bill ...

In 2032, a rare astronomical event may unfold, as asteroid 2024 YR4 could collide with the Moon, resulting in a once-in-5,000 ...

A comet has entered the Solar System from interstellar space and will pass through the inner planets later this year, NASA ...