About 4.5 million years ago, a great cosmic dog kicked past our Solar System – and its effects may still be seen today.

For thirty years, SOHO has watched the Sun from a stable perch in space, revealing the inner workings of our star and ...

ESA's Gaia mission has determined he orbits of 154,741 asteroids in our solar system. Credit: ESA/Gaia/DPAC Man grabs gun and ...

As the 3I/ATLAS nears its closest distance to Earth, an international team of astronomers now says the space rock may be covered in active, icy cryovolcanoes. If true, the evidence detailed in their ...

Bennu asteroid samples returned by NASA's OSIRIS-REx mission reveal life's building blocks, including sugars like ribose and ...

Ignoring those technologies will make electricity only more expensive in the years to come. If regulators, policy makers, and ...

New research announced by NASA on Tuesday details a bevy of exciting discoveries from asteroid dust that could provide clues ...

I nterstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers (168 ...

Critics argue the satellites, billed as a way to harness solar energy at night, could hamper sky observations and may pose a ...

Scientists led by Yoshihiro Furukawa of Tohoku University in Japan found sugars essential for biology on Earth in the Bennu ...

Interstellar comet 3I/ATLAS is making its closest-ever pass in December. Learn about this mysterious space outsider, its ...

Harvard's Avi Loeb claims interstellar comet 3I/ATLAS is escorted by a swarm of unknown objects, challenging NASA's view.