Soon, there will be three new ways to study the Sun’s influence across the solar system with the launch of a trio of NASA and ...

NASA’s Habitable Worlds Observatory "will draw on technologies proven by the agency’s Hubble, Webb and upcoming Roman Space ...

An unusual cosmic object is helping scientists better understand the chemistry hidden deep in Jupiter and Saturn’s ...

The label " space rock " feels like an understatement for what NASA just observed. A rock is something you throw at a window ...

"This data will help inform our transition to a commercial-first approach, ultimately strengthening the infrastructure needed to support Artemis missions — and our long-term moon to Mars objectives." ...

A triple threat of spacecraft will launch later this month to study the influence of the Sun that causes space weather events ...

Solar System Planets. Astronomy articles on the eight planets, plus the two dwarf planets, Pluto and Eris. Great pictures of everything in the solar system. Updated daily.

The habitable zone is partly defined by the range of temperatures generated by heat from the star. The zone is located at a ...

Spacecraft have used a plutonium isotope to stay afloat for decades, but another isotope could last even longer.

Astronomer and Pluto mission leader S. Alan Stern explores how the field has transformed during his decades-long career.

The hottest parts of the sun are its solar flares, and a new study suggests these flares could be more than six times hotter ...

NASA’s mission to Saturn’s moon Titan is moving forward faster than expected - and the latest update reveals exciting new ...