Earlier this year, astronomers spotted a mysterious interstellar object, dubbed 3I/ATLAS, hurtling through the solar system ...

Plus: The August Full Sturgeon Moon shines, the colorful double star Albireo sparkles, and Mercury reappears in the sky this ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of the Avatar series, which centers on a moon that orbits a fictional gas giant ...

One of the brightest stars in the night sky seems to be orbited by a planet like Jupiter. The news is sure to cheer fans of ...

While the planet itself is unlikely to support life, its moons could be promising candidates for habitability.

Scientists have found strong evidence of a giant gas planet in the nearest star system to our own. At four-and-a-half light ...

Scientists from the UK have recreated the extreme space conditions on icy moons, revealing water's unstable behavior that ...

Scientists have found strong evidence of a giant gas planet which could have habitable moons in the nearest star system to ...

Wausau Pilot & Review Central Wisconsin’s night sky will dazzle in the week ahead, offering everything from a brilliant Full ...

Earth's rotation is speeding up for 2 more days this summer — including today Technically speaking, these days will be shorter.