If I were on Mars, how often would I see Earth transit the Sun? Steven RiserConyers, Georgia From Mars, Earth transits the Sun four times in a 284-year cycle. The transits occur in either May or ...

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good ...

But Mars Express belongs in the same breath as those films, not because it vibes hard with them, but because it delivers something startlingly novel and fully realized that every sci-fi work should be ...

A humanoid Nasa robot being prepared for Mars will return to the US after a decade at a Scottish university. The robot, named ...

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft possibly surviving re-entry.

These 5 amazing London destinations, ranging from homes to venues to studios, are must-visits if you're a fan of David Bowie, according to locals.

Scientists observe a dramatic collision between two planets, offering insights into the formation of Earth's Moon 4.5 billion ...

For a while, NASA's future looked to be on shaky ground, but this new proposal seems like a fresh vote of confidence.

It ain't from around these parts of space.