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

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

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

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

But researchers have just demonstrated that once you are far away from the planets of the Solar System, there might be a ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, ...

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

In just 10 hours of observing the night sky, the powerful new telescope detected more than 2000 new asteroids, including a ...

Phillip Barton still gets excited when he talks about the first time he saw Saturn’s rings through a telescope.

Live 4K Sen video from space! June 22 marks the 350th anniversary of the Royal Observatory Greenwich, the home of the ...

A new book shows that the Northern Dene people of Alaska and Canada have known far more about the stars than an earlier ...

Scientists believe a huge bubble surrounds our solar system, called the Oort Cloud. The huge bubble is the farthest region of our solar system and considered a home to “long-period” comets.