A cosmic body from another star system has entered Earth and is the largest one ever seen. In the previous decade, two other ...

The interstellar object has been named 3I/Atlas by the International Astronomical Union’s Minor Planet Center.

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ever spotted, though scientists suspect many more may slip past unnoticed.

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 ...

Some planets take the expression "you're your own worst enemy" to the extreme — triggering stellar flares from their own ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

Ryan Gosling put on a beard and wig for his latest role in Project Hail Mary, a sci-fi film based on the 2021 book of the ...

"If we do nothing, everything on this planet will go extinct ... this is the story of an astronaut who tries to save Earth while alone in outer space. The movie stars Ryan Gosling as Ryland Grace, who ...

Mars appears low in our western sky for an hour or two after sunset.  Spotting it will be made easier if binoculars are used.

Twenty-eight youngsters experienced a full day of learning about the solar system, outer space, the planets, stars and ...