The moon will appear to take a "bite" out of the sun during a deep partial solar eclipse on Sept. 21.

Have you seen the Northern Lights? They're more than just pretty colors; when you see them in Pittsburgh, there's science ...

Data may challenge and reshape current models of solar wind evolution. A recent study led by Dr. Michael Starkey of the ...

After launch, the three satellites will move into orbit in line with the sun and the Earth, enabling astrophysicists to detect particles on their way towards Earth’s atmosphere. The data will give ...

A rare and complex rocket launch mission that will send three scientific payloads into space aboard a single rocket on September 23.

On Sept. 23, a spacecraft will launch with a clear mission — to keep a constant watch on the sun to help protect Earth from ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

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

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

NASA to stream Sept. 23 IMAP mission launch aboard SpaceX IMAP to study solar wind and heliosphere science at Lagrange Point ...

That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

A new NASA study suggests that solar activity will remain high or rise further in the coming decades, contradicting previous ...