Goodnight room, goodnight moon. The Hera spacecraft, speeding on to an asteroid, took a look back at Earth's moon — and in a new animation, you can see our neighbor shrinking as Hera flies away.

Scientists believe Saturn's largest moon, Titan, could be one of humanity's best bets to find some form of extraterrestrial ...

The European Space Agency's Hera mission captured imagery of Earth and the moon shrinking as the spacecraft was en route to the asteroid Dimorphos.

On September 29, 2024, Earth captured a tiny asteroid named 2024 PT5, turning it into a temporary mini-moon. It won't be around much longer.

As ESA's Hera mission for planetary defense departed its homeworld, it looked back to Earth to show the moon orbiting around ...

A new study suggests that the planet’s icy interior and liquid ocean could be insulated with a three-to-six-mile-thick layer ...

For the past couple of weeks, Earth's orbit has been home to a "mini-moon" the size of a city bus. The celestial object is ...

Titan is a giant moon – the second biggest in our solar system, and even larger than the planet Mercury. Nasa says it has a nitrogen-based atmosphere like Earth – but its clouds and rain are methane.

A recent study points to an exciting possibility: that Uranus's moon Miranda, located in the far reaches of our solar system, ...

Chandrayaan-4, which aims to collect roughly 6.6 pounds (3 kilograms) of lunar samples from a water-ice-rich area near the ...

Monday evening (Nov. 4), the night before Election Day, will bring a lovely celestial display involving the two brightest ...

The beaver moon, the next full moon and last supermoon of 2024, will light up Ohio skies in mid-November. Here's what to know ...