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

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

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

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

Scientists tracking ‘interstellar’ object that has come to us from another solar system - Scientists are using telescopes ...

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

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

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

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 ...

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

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

Astronomers pointed Webb at the star TWA 7, which is around a hundred light years from Earth — relatively nearby in the ...