Astronomers have been battling threats to their clear skies on all fronts lately. One of the most notable battles, which we ...

BAE Systems says it has successfully delivered the “ SPHEREx ” space observatory to Vandenberg Space Force Base in California, ahead of a planned launch in late February.

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

Vice President-elect JD Vance of Cincinnati, a former Marine, will live on the grounds of a Naval observatory in Washington, D.C. See it on the map.

The USGS Hawaiian Volcano Observatory has a YouTube live feed of the eruption taken from a safe distance that shows the full ...

Now, using NASA's Solar Dynamics Observatory, one team has identified flickering loops in the solar atmosphere (corona) that seem to signal when the sun is about to unleash a large flare.