Stargazers in the U.S. can see Venus rising around 3 a.m. local time, with the Pleiades star cluster visible as a smudge of ...

Why is the sky blue in colour? The colour of the sky is largely due to a phenomenon called "Rayleigh scattering," named after the English scientist Lord Rayleigh, who studied it in the 1870s.

Venus continues to be the “Morning Star” in the east before dawn, albeit it has become dimmer — but still bright — as it moves away from Earth.

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...

Hubble captures three infant stars lighting up a blue nebula, with a secret protostar forming in a shadowed disc below.

Mars and Regulus will light up the night sky in a rare celestial display from the Red planet and icy blue star ...

NASA’s James Webb Space Telescope has captured an image of an exoplanet for the first time since it began science operations ...

Regulus is a bright blue star in the constellation Leo, which is often called the 'lion's heart'. It regularly appears close ...