The idea that Earth has only one moon is considered to be true, but that isn't always the case. In fact, sometimes, it's had ...

American space agency NASA announced it has selected SpaceX to launch the Dragonfly mission to Titan closer to the end of the ...

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

Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the asteroid 2024 PT5 as it ended its stint as Earth's second moon on Monday (Nov. 25).