Kill the Hair!"That night, I saw two moons."If you heard a story like that, what would you think? A mistake? A made-up story?

A moon lost in interstellar darkness may still be able to hold on to liquid water, no star required. A modeling study ...

Phobos, it seems, is not long for this universe - at least on the large cosmic timescale. Astronomers have long known that ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more pressing than ever.

In 2015, NASA’s Kepler Space Telescope identified one of the most Earth like planets ever discovered, Kepler 452b. It orbits a Sun like star and sits in what scientists call the habitable zone, where ...

This time, I've made something interesting again!The inspiration was the 3D production demo of Gemini 4 Argon released by ...

On May 10, 2025, a spacecraft built in the Soviet Union to land on Venus came home. Launched in 1972, Cosmos-482 was stranded ...

While not quite a fatal attraction, the gravitational pull of the moon and sun creates tiny stresses on Earth that can trigger events known as slow earthquakes. These are movements along fault lines ...

Earth's shape can be tested in surprisingly simple ways without relying on space photographs. The strongest part of the ...

Earth and Mars may have formed through very different processes, despite developing as neighbors in the early solar system.

Japanese scientists are readying a mission to Mars's moons to retrieve samples that could help unlock the origins of the ...

At Sotheby’s, a feast of rare science books includes volumes from Copernicus, Galileo and Newton that together revolutionized ...