The nights surrounding June 7 will see Jupiter and Mercury crowd together close to the horizon in the northwestern sky.

Scientists have uncovered surprising new behavior of Jupiter that directly affects Earth in ways we are only beginning to ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, ...

TOI-6894 is roughly 240 light-years from Earth in the constellation Leo and is the smallest-known star to host a large planet ...

New research suggests there may be a narrow window of possibility for life to persist on the icy moons of the outer solar ...

The newly discovered planet orbits a Sun-like star and might support liquid water, but don’t pack your bags just yet.

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

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

In approximately 4.5 billion years, as the sun transforms into a red giant and engulfs Earth, Jupiter's moon Europa may offer ...

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...