Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.

Social media users were floored by the incredible image captured in the viral post, with one saying: "I honestly gasped hard.

The zodiacal light shines in the evening as the Moon reaches Last Quarter and skims past Spica and Antares in the sky this ...

Jets blasting from supermassive black holes cause gas to cool and fall toward that cosmic titan in a cosmic feeding ... using NASA's Chandra X-ray telescope and the Very Large Telescope (VLT ...

How would detecting methane help astronomers identify if exoplanets, or even exomoons, have life as we know it, or even as we ...

Ahead of its dance with Saturn on Feb. 24, Mercury should be seen on Feb. 19 at magnitude -1.2 with binoculars 20 minutes ...

"This is an image I took last Saturday showing Saturn and two of its moons—Titan and Rhea—setting ... so I overexposed on one telescope and then did HDR," the poster said.

You shouldn't set your expectations too high, but it will give you enough of a taste to see whether you want to invest in ...

SkywatchingScienceSkywatchingThe Next Full Moon is the Snow… Skywatching HomeWhat's UpEclipsesExplore the Night SkyNight Sky ...

Programs include a session on fruit tree pruning, a salamander meet and greet and children's programming focused on bugs.

With HWO, SETI could detect these emissions from as far as 5.7 light-years away, just beyond our closest stellar neighbor, ...