There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

Interstellar comet 3I/ATLAS has caught the interest of astronomers and amateur enthusiasts alike as just the third object to ...

Using JWST and ALMA data, astronomers have spotted a superlong and narrow 'galactic contrail,' possibly produced by a black ...

The interstellar object 3I/ATLAS has been something of a mystery ever since it graced our solar system. From all outward ...

ESA’s Mars orbiters captured images of the interstellar comet 3I/ATLAS as it passed close to Mars, revealing its bright, hazy ...

Astronomers just caught a rare glimpse of an interstellar comet as it zoomed past Mars. Images of the object, dubbed 3I/ATLAS ...

What makes 3I/ATLAS especially intriguing is that the comet might be three billion years older than our entire Solar System.

NASA's famed Jet Propulsion Laboratory in Pasadena notified more than 500 employees that they had been laid off on Tuesday.

The enigma of the intruder about the same size as Manhattan Island is making astronomers rethink what they know about cosmic ...

The images offer the closest view yet of comet 3I/ATLAS, famous for being only the third known interstellar object to pass ...

Scientists continue to analyze data collected by both spacecraft to better understand the comet’s properties and behaviour as ...

NASA's Artemis program is set to explore the Moon's south pole, a region of perpetual darkness holding clues to the solar ...