Astronomers have discovered a rare solar system with six planets moving in sync with one another. Estimated to be billions of years old, the formation 100 light-years away may help unravel some ...

The exo-planets are larger than the Earth but smaller than Neptune. The planets are in a little-understood class called sub-Neptunes, commonly found orbiting sun-like stars in the Milky Way.

The Milky Way, our warped spiral galaxy, spans 120,000 light-years and hosts over 200 billion stars, including our Sun. It's ...

Recently, there has been big news in the field of astronomy! Scientists have detected a supermassive black hole at the center of the Milky Way galaxy. Once this news broke, many people began to worry: ...

The first image of the whole Earth from space came in 1972, when astronaut Ron Evans or Harrison Schmitt took a photo from ...

Moreover, the model accounts for the gravitational influences acting on the Oort cloud, both from within our solar system and from external sources like other stars and the Milky Way galaxy's center.

A 6-planet solar system was found in the galaxy.(THIBAUT ROGER/NCCR PLANETS) ByCNN newsource staff Published: Dec. 3, 2023 at 8:03 PM CST ...