NASA astronauts sent a “Merry Christmas” message to Earth from the International Space Station. Suni Williams and Butch ...

Skywatchers are anticipating a possible aurora borealis for parts of the US on Dec. 25 following a solar flare that spewed a ...

Astrologer Alexandria Lettman reveals what the stars have in store for every zodiac sign's horoscope on Tuesday, December 24, ...

As people prepare for Christmas Eve celebrations, the skies are preparing for their own dramatic spectacle. Tonight, a ...

An object that orbits in the space between Jupiter and Neptune has chemistry that could tell us more about the birth of the ...

A3 Tsuchinshan-ATLAS is visible one last time on Dec. 23 via a virtual observatory before fading from view for thousands of years.

NASA will deploy cutting-edge technology to better understand the inner workings of 2024 XN1 during its near-Earth passage.

While this is considered a “close approach” by interstellar standards — NASA defines near-Earth objects (NEOs) as those that ...

"In 1969, we landed humans on the moon; on Christmas Eve in 2024, we are going to embrace a star," Nour Raouafi, project ...

NASA has announced that an asteroid, comparable in size to a 10-story building, will make a close approach to Earth on ...

NASA has warned that the massive asteroid 2024 NX1 will skim past Earth tonight - reaching its closest point at 02:56 am GMT ...