Our sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its ...

Accompanied by a stellar cast of backing players, including the three-piece Earth, Wind & Fire Horns, the trio flawlessly ...

The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...

China’s exports of rare-earth magnets to the US fell 11% in November from a month earlier, with no immediate rebound seen ...

Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...

A photographer in Italy captured an ultra-rare elve and red sprite flashing above the Alps in a single breathtaking moment.

The world’s biggest Earth science conference had a shocking backdrop this year, with the Trump administration announcing that ...

In 2008, astronomers detected an unexplained bright object located 25 light-years from Earth in the Piscis Austrinus ...

The company revealed that a Starlink satellite experienced an anomaly on Wednesday that led to a complete loss of ...

NASA’s Europa Clipper spacecraft has observed interstellar comet 3I/ATLAS, collecting rare data as the ancient object made ...

NBC News' Gadi Schwartz reports on "3I/ATLAS," a mysterious outer space object that is thought to be billions of years old, ...

The new dataset, published in Earth System Science Data by 16 scientists, shows a significantly cooler Earth from the late ...