The Earth-observation company Planet just inked its largest deal to date, a $230 million contract to deliver a fleet of its ...

"HAPPY BIRTHDAY TO THE QUEEN OF NEW YORK @aliciakeys," Swizz Beatz wrote, followed by a collection of birthday cake emojis.

The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets.

The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

While the planets are technically always "aligned" along the same plane in our sky, seeing so many at once is a special ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

Fighting around Sudan’s largest oil refinery has set the sprawling complex ablaze, sending thick, black polluted smoke over ...

Beautiful photos of the six planets aligned in the night sky have emerged online. Mars, Jupiter, Uranus, Neptune, Venus and ...

NISAR, an upcoming Earth satellite mission by NASA and ISRO, promises to revolutionize how we monitor Earth's surface. Using ...

noting that the sky has a "cyclical nature" due to the movement of stars and planets. Jupiter, Venus, Mercury and Mars are ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...