Alien civilizations could eavesdrop on our communications with our spacecraft and rovers, according to a new study – and we might be able to find them the same way. To tell a Mars rover to turn left ...

We may receive a commission on purchases made from links. Science fiction often takes audiences across the galaxy, seeing unknown worlds and creatures. It's typically a way to escape from reality and ...

Here on Earth, scientists use huge radio telescopes to scan the skies for signs of advanced alien civilisations hiding out in space. But what if the aliens are doing the same thing? Scientists have ...