The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky. Stargazers in the U.S. will need a clear horizon to spot the planetary duo ...

Enjoy a close conjunction of the solar system’s smallest and largest planet just days before the Full Strawberry Moon this ...

NASA's latest discoveries about Jupiter have revealed astonishing new insights into the largest planet in our solar system.

With 3.2 billion pixels and a decade-long search, the Rubin Observatory will reveal what’s been hiding in plain sight.

Scientists have discovered a giant planet called TOI-6894b, orbiting a star that should be far too small to have formed it.

A group of astronomers from across the globe, including a team from the University of Washington and led by Queen's ...

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 ...