Editor's note Nov 28. — It's labeled as a Black Friday deal, but it was $30 cheaper last week. The 5-inch variant of this ...

Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.

Exploring lunar samples from the far side's South Pole-Aitken Basin, researchers have uncovered key differences in volcanic ...

Earth will say goodbye to an asteroid that has acted as a mini moon for the past two months. But astronomers say it will ...

For about two months, Earth had a temporary second moon from an asteroid that scientists believe originated from our only ...

A new study into the origins of the two Martian moons tends to blends the two most popular explanations, supercomputers had a ...

Groundwater pumping has been causing the land to sink at a record pace in California's San Joaquin Valley. New research ...

This is called the terminator line, which is when the craters on the Moon throw shadows ... as it's a great alternative to a sunset. The sight of a Full Moon peeking above the horizon and turning from ...