Are either of the moons of Mars large enough to eclipse the Sun as seen from the surface of Mars? Paul MancusoMilpitas, ...

Delta on Mars. A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another ...

If Mars is a long-term dream, then the Moon is emerging as a strategic move and could be the key to realizing Elon Musk's ...

A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly cold and icy. The result has implications for the idea that ...

Long before any spacecraft can attempt a faster journey to Mars, scientists must first solve one of space exploration’s ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

How any Earth-sized exoplanets exist, and how do we find them? This is what a recent study published in The Astrophysical ...

For the researchers in Antarctica, this eclipse is a race against time, cold and chance. Success could bring valuable insights, while failure would mean missing a rare opportunity that may not come ...

An international team of astronomers has discovered a distant planetary system that challenges long-standing theories of how ...

Scientists warn that radiation and microgravity pose a major threat to human reproduction in space. Understanding these ...

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

Suzie Dills says people in Canton will be able to see a total lunar eclipse in March. Here's when and where to look.