Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

Friday brought something special in the night sky for many Arizonans. A SpaceX Falcon 9 launched from the Vandenberg Space ...

Today in the history of astronomy, an eclipse isn’t the only stunning thing in the sky.

Comet 3I/ATLAS is expected to make its closest pass by the Sun on Oct. 30, when it will fly 130 million miles inside the ...

Ari Aster's sun-dappled psychedelic horror Midsommar plays with not only the brightest of hues, but also the most crushingly ...

New photos, including a striking technicolor timelapse, show off the newly discovered interstellar object 3I/ATLAS as it shoots toward us through the solar system.

I/ATLAS is only the third interstellar object ever discovered ESO’s VLT captured the clearest image of the comet on July 3 The comet will reappear in December after hiding behind the Sun ...