Astronomy fans got to see a planetary alignment in mid-April featuring Venus, Saturn, Mercury and Neptune. Stargazers will ...

Venus will partner up with the giant planets Saturn and Neptune to form a line up in the pre-dawn sky on May 8, with ...

NASA’s mission to Saturn’s moon Titan is moving forward faster than expected - and the latest update reveals exciting new ...

NASA's Cassini spacecraft completed 22 orbits between Saturn's rings and the planet before its mission ended with a plunge into Saturn on Sept. 15, 2017. Image Credit ...

Discovered in 1930, Pluto was long considered our Solar System's ninth planet, but was unseated in 2006 after the discovery ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, ...

NASA has revealed its top skywatching tips for May, and they include a meteor shower, lots of planets, and possibly a nova.

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

Skywatchers: May’s flower moon peaks on Monday, and Venus, Saturn, Mars, and Jupiter are visible in the sky throughout the ...