The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering.

In the late 1970s, Saturn’s odd moon Titan, a hazy orange world, was expecting visitors — first, NASA’s Pioneer 11 probe, then the twin Voyager spacecraft ... But then observations of Mars suggested ...

When a mudflat crumbles on Earth, or an ice sheet splinters on one of Jupiter's moons (Europa), or an ancient lakebed breaks on Mars ... most boring—we see them all over the place, on Earth ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

This aims to map sources of water on the ... very presence on the lunar surface at all, ... Potential Solvents Identified for Building on Moon and Mars Jan. 11, 2024 — Researchers have taken ...

The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory. Far from the ...

Most Planets Have No Known Date of First Observation . Before we begin, I want you to imagine a clear night sky you've ...

If all goes according to plan, the probe will enter Jupiter’s orbit in April 2030, ready to begin its primary mission. “We come in very fast, and the gravity from Mars acts on the spacecraft ...

It’s commonly used by geoscientists on Earth to map buried layers ... If there was once an ocean on Mars, future datasets could answer an important question: Where did all the water go?

European space probe Hera flew past Mars on Wednesday on its way to Dimorphos ... "For Deimos, we don't have as many images as Phobos, so all opportunities to see Deimos are high value," Hera's ...

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of ...

European space probe Hera flew past Mars on Wednesday on its way to Dimorphos on its planetary ... "For Deimos, we don't have as many images as Phobos, so all opportunities to see Deimos are high ...