Solar systems mostly keep to themselves. What’s ours is ours and what’s not is not. Stars are simply too far from each ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

A Martian meteorite, NWA-16788, weighing 24.67 kg, will be auctioned at Sotheby's. Found in Niger, it is estimated to fetch up to $4 million.

The research in North Carolina documents downstream remnants of the 35-million-year-old tsunami that followed the ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Scientists with NASA’s Lucy mission are finally wrapping up the process of refining the data gathered by the spacecraft’s ...

Measuring approximately 120 feet in width, the asteroid will fly by at a velocity of 31,204 km/h, maintaining a safe distance ...

An asteroid called 2024 YR4 has been identified - and it’s heading back toward Earth with a 3.1% chance of impact by December 22, 2032. That might sound small, but it’s 1 in 32 odds - worse than ...

Astrophysicist Josep Trigo-Rodriguez of the Institute of Space Sciences near Barcelona, Spain, believes it is an interstellar ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

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 ...

Most foraminiferan species reside on the seafloor, but paleontologists are particularly interested in planktonic species, ...