It appears our solar system is getting more popular with out-of-towners. Astronomers have found a third interstellar object, ...

Astronomers are scrambling to gather data on a mysterious object that’s currently hurtling through the solar system.

The European Space Agency (ESA) said it is monitoring an unidentified object alongside Russia identified only as A11pl3Z as it hurtles at astonishing speed from outside the Milky Way ...

The object is likely a 12-mile wide asteroid or comet from way, way out of town that just happens to be passing through our ...

Scientists with NASA's Lucy mission continue to analyze data collected during the spacecraft's April 20 encounter with the ...

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 ...

An object thought to have come from another star has been seen entering the solar system at high speed, and is expected to ...

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

The proposed national US budget for 2026 contains a few nasty surprises for NASA, and some serious disappointments—among them ...

NASA issued a statement about a “city-killer” asteroid (2024 YR4) that they said had a 1.2% chance of slamming into Earth on ...