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

NASA warns that the Sun is awakening, showing increased solar activity since 2008. Rising solar wind strength, magnetic field ...

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

This article has been updated to reflect a change in the launch day/time. A suite of three missions which will ...

NASA warns of increasing solar activity since 2008, potentially disrupting GPS, radio communications, and power grids ...

At 7:30 a.m. EDT, a SpaceX Falcon 9 rocket lifted off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida, carrying the agency’s IMAP (Interstellar Mapping and Acceleration Probe), ...

Just after sunrise on Sept. 24, SpaceX launched three space weather spacecraft -- the primary being NASA's IMAP.

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

SpaceX launched a triple ride-sharing mission for NOAA and NASA early Wednesday, kicking off a major upgrade to space weather ...

This spacecraft is one of three dedicated to studying solar wind and its effects on space weather. It launched today (Sept.

A new NASA mission has launched today carrying an Imperial-built instrument which will measure magnetic fields in space.

Astrophysicist David McComas is leading a new SpaceX mission to the point between Earth and the sun, where scientists hope to study the boundary of the heliosphere.