NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the ...

NASA has confirmed that asteroid 2025 MN88, measuring about 65 feet wide, will make its closest approach on 6 July.

NASA strives to understand the universe, whether that be the stars above us or Earth around us. One way NASA focuses on the ...

NASA may have just found our second Earth - a planet so similar, it could be habitable for humans. But this is just the ...

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

China is positioning itself to take the lead in one of the most coveted goals in planetary science—returning samples from ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

Earth-based telescopes will observe Apophis as well, but they won't be able to detect as much as the spacecraft will when the asteroid gets near the sun, NASA said.

NASA said Thursday that its Kepler spacecraft has spotted “Earth’s bigger, older cousin”: the first nearly Earth-size planet to be found in the habitable zone of a star similar to our own.