In space, no one can hear you scream. But just because sound can’t travel in the vacuum of space doesn’t mean that the ...

Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of collapsing gas created our Sun, the first thing to form in ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Planetary scientists are split, oscillating between two main theories that explain the order in ...

These icy bodies orbit the sun just like the major planets, yet they follow their own rules, often traveling along elongated ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...