Hera, European Space Agency’s (ESA) flagship planetary defense mission that launched in October 2024, took images of Mars and Deimos, one of its two moons, March 12. The mission’s flyby was used as a ...

I'm stoked – a total lunar eclipse blood moon is set to grace our skies on Thursday evening / Friday morning this week (March 13 / 14, depending on where you live) and I know in advance that it's ...

Everything you need to know about what’s happening in the night skies above over the coming month ...

Boulder, we have a problem. A camera to map the moon’s South Pole, which was developed in part at the University of Colorado Bolder, never got a chance to do its job.