The Princeton-led NASA mission has officially begun its science mission to study the sun and everything it touches. Princeton marked the occasion with a panel discussion, science talks and a reception ...

Though sci-fi movies would have us believe that space is incredibly cold — even freezing — space itself isn't exactly cold. In fact, it doesn't actually have a temperature at all. Temperature is a ...

Add Yahoo as a preferred source to see more of our stories on Google. This photo provided by NASA in September 2025 shows NASA’s Carruthers Geocorona Observatory, IMAP (Interstellar Mapping and ...

Add Yahoo as a preferred source to see more of our stories on Google. Lead image: NOAA/BAE Systems Space & Mission Systems (Credit: NOAA/BAE Systems Space & Mission Systems.) The sun is, for now, a ...

The NASA Space Weather Program studies how weather in space affects not only humans on Earth, but also how it could create challenges for astronauts and spacecraft on missions. Space weather is a term ...

MILWAUKEE - Outer space has its own weather! Storms from the sun can harm satellites, astronauts, and even our own power grids right here on earth. On Tuesday morning (Sept. 23), NASA is launching ...

What steps can be taken to safeguard future human missions to Mars? This is what a recent study presented at the Royal Astronomical Society’s National Astronomy Meeting 2025 hopes to address as a ...