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

A new interstellar object has been spotted careening into the solar system at an extremely unusual, hyperbolic trajectory. If ...

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

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to oblivion ...

Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

Zooming in on 78 disks in the Ophiuchus star-forming region, scientists saw hitherto undiscovered structures around young ...

The icy giant is more than 10 times the size of any known comet, according to the National Radio Astronomy Observatory.

New research says that Earth could be ejected from our solar system if a passing star was to come close enough.

Detecting exoplanets is one thing, but imaging them is another thing entirely. Astronomers can detect them by the way they ...

The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.

In the latest shutdown, the cosmic ray subsystem experiment on Voyager 1 and Voyager 2’s low-energy charged particle ...