Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

The Gemini South telescope in Chile captured this stunning view of NGC 6302, highlighting the nebula’s intricate structure ...

Located 2,500 to 3,800 light-years away in the Scorpius constellation, this nebula's unusual shape is a result of its central ...

A growing remnant of a star's supernova explosion is known as the Crab Nebula. This terrible event was documented by Chinese and Japanese astronomers in 1054 AD, almost a millennium ago, and probably ...

NASA's James Webb Telescope has unveiled stunning new details of the Red Spider Nebula, NGC 6537. The image reveals the ...

Deep in space, an ancient brown dwarf nicknamed "The Accident" has revealed the first-ever detection of a molecule that scientists have been searching for in planetary atmospheres for decades. Diamond ...

Constellation Perseus culminates high upon the north-south meridian around 10 p.m. Dec. 25, with its brightest star Alpha ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

NASA released new images of 3I/ATLAS, the third comet ever to be discovered in Earth's cosmic neighborhood originating from ...

NASA is preparing to release the most detailed images ever captured of interstellar comet 3I/ATLAS, with scientists saying the dataset could fundamentally reshape understanding of how planetary ...