The Sun Provides Enough Energy in One Hour to Power the World for a Year Imagine the sun as an enormous, blazing powerhouse ...

A world-leading designer of space robots says gigantic new rockets being tested by billionaires Elon Musk and Jeff Bezos are ...

This week’s new moon, on Wednesday, Jan. 29, will signal the beginning of the Chinese Lunar New Year, which is this year ...

Blue Origin’s next flight will simulate the moon’s gravity and will fly 30 payloads, according to the company. The next New ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

CAPE CANAVERAL, Fla. – A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its ...

Scientists have discovered a new type of planetary collision called “kiss-and-capture,” where Pluto and proto-Charon briefly connected and spun together before separating into their current orbital ...

For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

Blue Origin will launch the 29th mission of its New Shepard suborbital vehicle on Jan. 28, on an uncrewed research flight ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.

Assembly of the Artemis II moon rocket has reached its latest milestone with the stacking of the twin boosters' right forward ...