Solar flares are powerful bursts of radiation. A SWPC report added that the storm calmed and reached G4 status again on ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

The sun's inner corona, the hottest part of our star's atmosphere, appears faint yellow in a time-lapse made from images ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. NASA’s Solar Dynamics Observatory has captured the moon ...

NASA has selected L3Harrist o develop advanced optics and mirror systems for the Habitable Worlds Observatory, a flagship space telescope searching for life beyond Earth.

NASA selected tech proposals from L3 Harris and six other companies to advance technologies for its Habitable Worlds ...

NASA announced the selection of industry proposals to advance technologies for the agency’s Habitable Worlds Observatory concept.

On June 14 and 16, technicians installed solar panels onto NASA’s Nancy Grace Roman Space Telescope, one of the final steps in assembling the observatory. Collectively called the Solar Array Sun ...

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search their atmospheres for potential signs of life beyond our solar system.

Our Sun’s outer atmosphere, the corona, is millions of degrees hotter than it should be, and no one knows why.