A viral claim says Earth has two moons — but does it really? Here’s what’s orbiting our planet and what Nevadans can actually ...
Our planet does have a new travel buddy in the form of a tiny quasi-moon that will be with us for another 60 years.
Learn how the Moon’s phases form, why it changes shape in the sky each night, and what each stage — from new moon to full moon — actually means.
When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...