Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

Engineers are exploring propulsion methods that could enable longer-distance travel ...

Believe it or not, we've seen a few optical illusions in space over the year. Well, we haven't seen them – the Hubble ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

NASA's James Webb Space Telescope has unveiled an awe-inspiring celestial spectacle of a spiral galaxy interacting with a ...