Mapping Earth’s gravity, NASA has released a visualisation of the geoid — the apparent real shape of our planet given the ...

Satellites serve many purposes while they orbit above the Earth, but as they do so, how fast do they actually move? The ...

This month's full moon, known as the Sturgeon Moon, will peak during the night of August 27 and will pass through the Earth's ...

Large-scale tidal observations challenge the textbook idea that two symmetric water bulges physically form on opposite sides ...

Earth disappearing behind the tiny moon Phobos. Seen from nearly 195 million miles away, our planet was reduced to a single point of light before briefly vanishing behind Phobos. The rare alignment ...

Beneath the surface of Saturn’s moon Titan is a vast underground network of caves and sinkholes that remains unexplored. Now, ...

NASA's 2026 solar eclipse imagery from orbit shows the Moon's umbra as a dark shadow crossing Earth, reframing the event beyond what ground viewers see.

Observed directly in the solar photosphere for the first time, the vortices might braid magnetic fields, thought to be ...

The project could become one of the deepest mining operations ever attempted and could mark a significant step in efforts by ...

Perseverance caught Earth slipping behind Phobos on Mars, the first time anyone has recorded the sight from another planet's ...

Possible remnants of Theia deep inside Earth are giving scientists new clues about one of the biggest events in our planet’s ...

Earth’s neighbor still has secrets that science is trying to figure out, and one of them is potential signs of life.