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

The comet should be visible by telescope through September, before it gets too close to the sun, and reappear in December on ...

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

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

Discover how global earth observation data supports energy projects and the understanding of Earth's systems through NASA's ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

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

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