"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 ...

The official number of planets outside our solar system has reached 6,000, according to space scientists. NASA's tally of ...

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

The official number of planets outside our solar system has reached 6,000, according to space scientists. NASA’s tally of ...

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.

Every 378 days, Saturn swings into opposition, bringing it closer, brighter, and nearly 10 times easier to observe than at ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

New research using NASA's powerful JWST telescope has identified a planet 41 light years away which may have an atmosphere.

NASA's Voyager 1 launched 48 years ago in September 1977 on a decades-spanning journey to study the cosmos and search for ...