NASA is inviting the public to take part in 36 “citizen science” projects that let volunteers contribute to real scientific ...

A NASA mission to study the heliosphere—the sun's magnetic bubble that shields our solar system—and develop a better ...

The Sun's activity is rising again after decades of decline, surprising scientists and raising concerns about space weather.

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could potentially form.

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

NASA’s exoplanet tally has climbed to 6,000, revealing bizarre and beautiful worlds far stranger than our own.

A SpaceX rocket lifted off Wednesday from the Kennedy Space Center in Cape Canaveral, carrying NASA's Interstellar Mapping ...

NASA has confirmed 6,000 exoplanets, marking a major milestone in humanity’s quest to understand other worlds. From gas ...

Officials expect NASA’s satellites to be in position and operational by the beginning of next year, and NOAA's spacecraft by ...

A trio of space missions just launched, set to deepen our understanding of the sun's influence and protect Earth from the ...

SpaceX launched a trio of spacecraft Wednesday morning, each meant to study the sun and space weather, and their affects on ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...