To study DART’s effectiveness, Hera is headed for Didymos to see whether DART is viable. The ESA says Hera is about the size ...

The hyperspectral camera ASPECT, developed by VTT, is on board the European Space Agency’s (ESA) space mission, Hera, to test ...

A medical helicopter in Kentucky crashed, killing all three crew members aboard, officials say. The NTSB will investigate the ...

Shocked bystanders witnessed a Frontier Airlines plane engulfed in flames during an emergency landing at Harry Reid ...

Former President Donald Trump has made several claims about FEMA's disaster response. NPR has fact-checked them ahead of ...