A new analysis of decades' worth of observations has revealed that Uranus does indeed emit more heat than it receives from ...

NASA's Voyager 2 spacecraft made its closest approach to Jupiter. It came within 354,000 miles (570,000 kilometers) of the ...

Pebble-sized building blocks of planets have been found around two young stars, offering a glimpse into how solar systems like ours begin to take shape.

Sky This Week is brought to you in part by Celestron. Friday, July 18Mars remains close to Sigma (σ) Leonis, Leo the Lion's back foot, in the evening sky for several days. Shining at magnitude 1.5, ...

A combination of images and spectra captured by NASA's James Webb Space Telescope show a giant plume of water jetting out from the south pole of Saturn's moon Enceladus, creating a donut-shaped ring ...

Astronomers have discovered a young gas giant planet orbiting one star in a fascinating double star system—while the other ...

This year and month marks 50 years for the purple mineral — Ontario’s designated gemstone, primarily found in northwestern Ontario. The Thunder Bay area is known as Canada's ‘Gemstone Capital.’ You ...

The other object is 2014 NX 65, which is definitely not resonant with Uranus but might have an inner 3:2 resonance with ...

Scientists have found that Uranus is emitting its own internal heat — even more than it receives from sunlight — and this ...

Researchers from the University of Houston, led by Dr. Xinyue Wang, launched a deep probe of Uranus’ data — and determined ...

"This is an ultra-hot Jupiter, and orbits much closer to its star than any other hot Jupiter ever discovered." ...

THE mysterious interstellar object blazing through our solar system could be a piece of “possibly hostile” alien technology, ...