Perseverance just landed on Mars, where it will search for signs of life. But space's cool factor doesn't begin or end there!

Reality is stranger than fiction—and science proves it every single day. While we navigate our daily lives thinking we understand the world around us, the universe quietly operates according to rules ...

The natural world rarely behaves the way we expect. Physics bends intuition. Biology ignores neat categories. Space refuses to be reasonable. Some facts sound like they were invented for a science ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...