The Hubble Space Telescope captures stunning imagery of barred spiral galaxy UGC 678. The galaxy is located about 260 million light-years away from Earth in the Pisces constellation. Credit: Space.com ...

China has shared stunning images of comet 3I/ATLAS captured near Mars. The Chinese Tianwen-1 orbiter provided the first views ...

The Space Race, a fascinating era of the 20th century, captivated the world with its heroic goals and technological feats.

The Kepler space telescope is the source of more exoplanet discoveries than any other telescope, so why haven't we heard ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

A tremendous effort is underway at NASA to send humans to Mars and return astronauts to the moon, including the flight  of ...

Thursday’s report, titled “A Broader Look at Dynamic Space Operations: Creating Multi-Dimensional Dilemmas for Adversaries,” ...

The images were taken by the Lowell Discovery Telescope in Arizona when 3I/ATLAS was at a distance of 1.38 au from the Sun ...

Gaia’s full-sky survey generated a massive database tracking how asteroids reflect light as they rotate. These measurements, called light curves, reveal changes in brightness over time. When ...

Is a sun a star or a planet? While science now agrees the sun is a star, new telescopes may soon challenge how we define ...

Axiom Space has teamed up with Nokia to incorporate 4G/LTE communication technology into the next-generation spacesuits ...

Physicist Brian Cox dismisses alien claims about comet 3I/Atlas, calling it a natural interstellar relic and “a message from a dead world.” ...