LMT unveils a $3B Mars Sample Return plan aimed at slashing NASA's costs and redefining deep space exploration.

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

Alien worlds are a great way to indulge in those “what if” questions and watchers get a chance to see how different life ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

I/ATLAS, earlier known as A11pI3Z, is only the third interstellar visitor to be discovered passing through our corner of the ...

A newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system.

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid water ...

A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

Many were rubbed the wrong way by Vance’s claim that the bill’s worrisome qualities are of little consequence compared to its ...

Musk has spent the last several days elevating opposition to the bill and its contents. Late Monday night, the billionaire ...