I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

NASA has predicted that a "once-in-a-life-time" star explosion -- or nova -- will be visible to the naked eye sometime this summer. A star is dead? Keep your eyes on the skies, stargazers: NASA has ...

You won't need solar eclipse glasses for this one. An explosion in space so massive you'll be able to look up and see it in the night sky without a telescope could happen "any day now," a NASA expert ...

Interstellar comet 3I/ATLAS is set to make a rare close approach to Earth on December 19, offering a unique viewing ...

NASA scientists have reported an unusual signal in near-Earth space, describing a phenomenon they have not previously observed so close to our planet. The finding, while still being analyzed, ...

NASA and astronomers worldwide are eagerly awaiting a rare celestial event this summer as a nova explosion in the constellation Corona Borealis is expected to be visible from Earth. This event, which ...

Cradled in the nose of a high-altitude research airplane, a new NASA sensor has taken to the skies to help geoscientists map rocks hosting lithium and other critical minerals on Earth’s surface some ...

The United States National Park Service recorded over 331 million visits in 2024 to the 433 national park sites it operates across the nation. Although more people are visiting America's National ...

An explosion in space so massive you'll be able to look up and see it in the night sky without a telescope could happen "any day now," a NASA expert said Wednesday. The stellar burst, called a nova, ...