Using the U.S. National Science Foundation’s Gemini North telescope in Hawaii, astronomers have captured the first detailed image of our third known cosmic interloper.

Solar eclipses are spectacular astronomical events. They occur roughly every 18 months. Ancient cultures viewed eclipses as omens. During totality, stars and planets become visible. The Sun's corona ...

Earth's magnetic field protects from solar radiation. It originates from molten core motion. Magnetic north pole moves constantly. Field reversals occurred in the past. The field weakens in some areas ...

Magnolia faces extreme heat through Thursday, followed by increasing thunderstorm chances Friday and Saturday due to tropical ...

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

Using a dedicated telescope for your astrophotography allows you to get professional images of any celestial target.

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda galaxy. Zoom in and explore.