The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...

For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...

A small space rock that lingered near Earth last year and was referred to as its temporary “mini-moon” may actually be a chunk of ... But surprisingly, the object’s orbit around the sun is similar to ...

But because the moon's orbit is slightly tilted relative to Earth's orbit around the sun, it doesn't block out the sun on every orbit, hence why not every new moon results in a solar eclipse ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...

The goal was to find a name for one of Earth's seven known quasi-moons ... In truth, however, a quasi-moon follows an orbit around the sun (like an asteroid would) rather than the respective ...