Since we all have a relationship with the Sun, it is important to learn about how it impacts our lives. NASA’s Heliophysics ...

For decades, Uranus baffled scientists because it seemed to have no internal heat. Now, new computer modeling shows the ...

NASA's IMAP mission aims to map the heliosphere, study solar wind, and improve space weather forecasting for Earth's ...

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

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

A fresh look at data collected by NASA's Cassini probe nearly two decades ago has revealed new, complex organic molecules on ...

The Solar Orbiter has delivered the "highest resolution image ever of the Sun’s south pole", according to the European Space ...

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

NASA spacewoman Anne McClain watched a SpaceX Falcon 9 rocket rise into the sky as her plane left Los Angeles International ...

As of Tuesday, Sept. 30, the moon phase is Waxing Gibbous, and according to NASA's Daily Moon Observation, 56% of its surface ...

Sunspot AR3767 erupted with a X1.7-class solar flare, followed by an X1.1-class flare from sunspot AR3780. NASA's Solar ...

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...