A 1,300 pound Nasa satellite was set to crash into Earth on Tuesday, March 10. Here's what to know about the crash, and if ...

Astronauts who return to the moon for the first time in half a century will have the unprecedented task of setting the stage for a permanent lunar base. But a planetary scientist at the University of ...

PHOENIX -- The boom and flash of light that broke the predawn quiet and lit up the sky early Thursday, was a small asteroid, about 10 feet in diameter, that entered the Earth's atmosphere above ...

Educators and scientists at Northern Arizona University and the USGS Astrogeology Science Center in Flagstaff have published an out-of-school space science curriculum this week as part of a NASA ...

A team from Northern Arizona University spent years creating a set of cameras that launched last week on a NASA mission to Mars. The instruments, called VISIONS for “visible and infrared observation ...