Eventually, every stellar civilization will have to migrate to a different star. The habitable zone around all stars changes ...

The European Space Agency's (ESA) Hera probe recently completed a key manoeuvre which has set it on a path to Mars. The spacecraft will reach the red planet in March 2025 for the first gravity assist.

The European Space Agency's Hera mission is on its way toward Mars, where it will get a gravity assist before going on to its asteroid target.

ESA's Hera mission has completed the first critical maneuver on its journey to the Didymos binary asteroid system since ...