A Japanese poet from the 13th century, watching a blood-red sky and writing his diary, never thought his words would save astronauts today. The resear.

In late May 2026, the Sun erupted with 23 solar flares in a single day, one of the most active periods of Solar Cycle 25, ...

Radiation exposure is especially dangerous for flight crews and frequent flyers. Here's how to best protect yourself.

Add Yahoo as a preferred source to see more of our stories on Google. Another space weather feature, coronal mass ejections (shown above) send plasma and magnetic field material from the sun's corona ...

The Sun erupted with 24 flares in 24 hours, including an M7.5-class event from active region AR4409, triggering geomagnetic storms and potential auroras in northern U.S. states. NOAA forecasts ...

Another space weather feature, coronal mass ejections (shown above) send plasma and magnetic field material from the sun's corona into space and can trigger geomagnetic storms when they hit Earth.

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other scientists say about the basis for the amazing events of the film.

This story contains major spoilers. The film Project Hail Mary has just blasted past the milestone of $400 million revenue globally and is generating early Oscar buzz. Its depiction of interstellar ...

In the film, middle school teacher Ryland Grace (Ryan Gosling) is recruited to help save Earth because of his history as a cell biologist with some iconoclastic ideas about life in the universe.