Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

Scientists have recently uncovered a fascinating new exoplanet a mere 30 light-years away from our solar system. What sets ...

Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as ...

Scientists have found thousands of planets outside our solar system, called exoplanets, throughout the galaxy. This artist’s ...

"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...

Scientists say this does not include more than 8,000 additional candidate planets awaiting confirmation. The post NASA estimates we have 6,000 planets outside our solar system appeared first on Talker ...

For decades, astronomers have wondered whether Earth-like planets are rare gems or commonplace across the stars. Recent ...

Analysis by researchers at the University of Bern suggests that water and other volatile compounds arrived on Earth from ...

Earth will move between Saturn and the sun this weekend, offering prime views of Saturn in what's known as "opposition." Here's what to know.

His new book makes the case for going big on solar power—and abandons climate angst for ecomodernist optimism.