In the vast expanse of space, an estimated 1 million near-Earth objects (NEOs), also known as near-Earth asteroids, are ...

Earth may not have seven continents after all. From the earliest of grades, schoolchildren around the world have memorized ...

Astronomers have discovered a mysterious dwarf planet, 2017 OF201, far beyond Pluto. This discovery challenges existing ...

Scientists confirm Zealandia, Earth's eighth continent, submerged almost two million square miles, with only 5% above water.

Data for the study came from NASA’s Magellan mission, which orbited Venus in the 1990s. Though decades old, its radar ...

Astronomers may have found a new candidate for the role of the ninth planet in the solar system.

Using radar data from a NASA mission launched more than three decades ago, scientists have found fresh clues suggesting that ...

If you’ve ever looked at a satellite image of Earth and thought, “What the hell is that?” — congratulations, you are not ...

New research reveals that Venus may still be geologically alive, with massive circular features pointing to hot plumes ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

Out of 75 coronae examined, 52 showed signs of these underground forces still at work, hinting that tectonic activity may be ...

A team of researchers led by Niccolò Maffezzoli, "Marie Curie" fellow at Ca' Foscari University of Venice and the University ...