A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

For an hour, HERA flew as close as 5,600 kilometers from the Martian surface, at a speed of 33,480 kilometers an hour. It ...

"Lunar eclipse is if you're on the side of the Earth that's facing the full moon, you will see the eclipse. The side of the ...

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

The Blue Ghost lunar lander, operated by Firefly Aerospace from Texas, became the first commercial spacecraft to image an eclipse from the moon.

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

Further south, photos revealed the moon passing by the Little Prince ... atmosphere and hits the satellite before reflecting ...

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the solar system was just getting started, a Mars-size protoplanet named Theia ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

If you captured any photos of the "blood moon" Thursday night ... sunlight that's not blocked by Earth is filtered through our planet's atmosphere on its way to the lunar surface.