But an international team of astronomers have detected the unmistakable signature of a gas giant planet orbiting the ...

The distant planet Neptune stands still against the background stars of Pisces in the early-morning sky, still visible close ...

Astronomers have achieved a first in exoplanet hunting by using the Hubble Space Telescope images to investigate a mysterious event that could reveal the existence of a “rogue planet” drifting through ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

Save $100 on this 5-inch telescope and enjoy views of Saturn's rings, the belts of Jupiter and bright deep space objects like ...

This discovery marks the first known case of a compact planetary system with such a noticeable tilt between close planet ...

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

NASA’s James Webb Space Telescope began its legendary mission unfolding the secrets of our universe and producing some of the ...

Jupiter isn’t alone in this category; Saturn, Uranus, and Neptune are also gas giants, though Uranus and Neptune are often ...

The planet, which astronomers believe is orbiting a young red dwarf star approximately 34 light years away, has been dubbed ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

Three new full-dome movies will highlight the July schedule at the University of Wyoming Harry C. Vaughan Planetarium.