The astronomers observed hot minerals just beginning to solidify – the first specks of planet-forming material, the ...

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one ...

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

"This is a big step in understanding the outer solar system," team leader Rosemary Pike from the Center for Astrophysics | Harvard & Smithsonian said in a statement. "It shows that even very distant ...

In a cosmic first, scientists watched planet-forming materials begin to solidify around a newborn star, offering a peek into what our Solar System may have looked like at birth. It’s a stunning replay ...

Watch interstellar comet 3I/ATLAS live online tonight as it races toward the sun on a rare visit from beyond our solar system.

The American Swedish Historical Museum houses John Ericsson's 1870s solar-powered steam engine, showing how the Civil War-era inventor predicted solar energy's future.

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

Astronomers using NASA's James Webb Space Telescope have uncovered compelling evidence of a potential planet with a mass similar to Saturn orbiting the young star TWA 7.

The Cornelis Valve™: A Novel TMVR System Powered by Ribbon Technology (Open Stent Solution) Within the prior 24 months, I have had a financial relationship with a company producing, marketing, selling ...

Saturn's moon Titan from 4.5 billion years ago to the present : owners' workshop manual : an insight into the workings and exploration of the most Earth-like world in the outer solar system Ralph D.