For the past week, an uncrewed lunar lander has been journeying through outer space on a 60-day mission to the moon on behalf of NASA.

Firefly Aerospace's Blue Ghost lunar lander is now headed for the moon after firing its engines to send it out of Earth orbit ...

Great question! Assuming you’re referring specifically to the orbital period — in other words, how long comets take to make one revolution around the Sun, or a cometary “year ...

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a SpaceX rocket.

At this distance, the contributions of the Sun and Earth to the Moon's orbital precession were equal, creating an orbital resonance that enhanced the effects of tides. Over a period of 3 million ...

The UK hasn’t seen a solar eclipse since the late 90s – and there’s an incredibly long wait before the next one ...