Have you ever wondered how long it would take to travel to each planet in our solar system? With vast distances separating ...

Using the James Webb Space Telescope, scientists have directly imaged two massive, youthful exoplanets in the YSES-1 ...

Astronomers found a giant planet orbiting one of the smallest stars ever known to host one, challenging everything we thought ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.

For the unversed, "Planet Nine" is a hypothetical planet which is reportedly larger than Earth that is thought to orbit ...

An international team of astronomers, led by University of Galway, has discovered the likely site of a new planet in ...

Astronomers anticipate an unprecedented view of the solar system as the Rubin Observatory begins to scan millions of hidden ...

As it orbits the sun once every 25,000 years, the celestial body 2017 OF201 travels beyond the Kuiper Belt into a region ...

It had not been thought possible that such tiny, weak stars could provide the conditions needed to form and host huge planets.

With its low density and unusually cool, methane-rich atmosphere, this planet offers a rare window into giant planet ...