The picture-perfect launch of twin Escapade orbiters bound for Mars presages a fantastical new age in exploring the planets, ...

NASA is getting ready to send astronauts to the moon in its Artemis program. Details: KTLA.com Time-Lapse: Saturn's Rings ...

Scientists have observed cryovolcanoes erupting on comet 3I/ATLAS — giving us a new clue about what's inside it.

NASA is preparing to release stunning new images of the rare interstellar comet 3I/ATLAS, offering fresh scientific insights ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be an alien ...

NASA has a number of telescope assets which have captured images of interstellar comet. They include: The Hubble, Webb, TESS, ...

Hubble’s new image shows the Calabash Nebula’s dying star blasting gas at immense speeds, revealing dramatic lobes, ...

Space exploration consistently reveals phenomena that challenge our understanding of the cosmos, from the behavior of distant objects to the composition of alien worlds that defy terrestrial ...

A new study says observations from the NASA Fermi space telescope suggest a halo of dark matter around the center of our ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...