Would we suffer the same fate as the dinosaurs? What if this football-field-sized space rock didn’t make that turn? What if ...

An asteroid is going to hit Earth one day, and we need to prepare ourselves. This video discusses past asteroid impacts, such ...

First light for the innovative new instrument is anticipated in 2028. Spectre — once operational — will play a key role in ...

Pandora, the latest in a long portfolio of University of Arizona's space science missions, has cleared its last major ...

Green aurora can be seen dancing in Earth 's upper atmosphere as the zodiacal light fades, shimmering between the profiles of ...