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

NASA’s Parker Solar Probe has once again made history by achieving a speed that is almost unimaginable. During its recent journey through the Sun’s outer atmosphere, known as the corona, the ...

On Sept. 24, 2025, NASA launched two new missions to study the influence of the Sun on the solar system, with further missions scheduled for 2026 and beyond.

NASA's Parker is continuing to revolve around the Sun in its orbit, with NASA considering possible mission goals after 2026. During this solar encounter, the four scientific instrument packages of the ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new space weather missions, though, are more closely tied to his ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX rocket.

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case ...

The three satellites look to measure mysteries of space weather while also acting as a warning system for its dangerous effects.

On September 15, 2025, NASA’s Parker Solar Probe made history by completing its 25th close flyby of the Sun, cementing its role as a groundbreaking tool in solar research. This achievement, as ...