Astronomers witness first moments of planet formation as rock grains crystallize around distant star HOPS-315.

"This is a big step in understanding the outer solar system," team leader Rosemary Pike from the Center for Astrophysics | ...

Astronomers have discovered a "fossil" world lying in the outskirts of the solar system, according to new research.

“What we’ve been trying to do is find a baby version of our Solar System somewhere else,” Merel van’t Hoff, an astronomer at Purdue University in West Lafayette, Indiana, tells Nature’s Jenna Ahart.

One of the key technologies the firm employs is Insulated Concrete Forms (ICFs), a cutting-edge building material that offers ...

“For the first time, we have identified the earliest moment when planet formation is initiated around a star other than our Sun,” says Melissa McClure, a professor at Leiden University in the ...

Scientists say they have found a mysterious 'tiny world' in our solar system. Apparently, the Subaru Telescope at the Mauna Kea Observatory in Hawaii has uncovered there's a new 380-kilometer world ...

Answer 17: A meteoroid is a small rocky or metallic body in space. A meteor is the streak of light produced when a meteoroid ...

“We’ve always known that the first solid parts of planets, or ‘planetesimals’, must form further back in time at earlier ...

Can you drink Saturn’s rings? Saturn’s rings were likely first seen by Galileo in 1610. The speed at which an object orbits a ...

The Solar System is a fascinating place, with each planet orbiting the Sun at its own unique distance. But how far apart are ...