Comet Lemmon is currently low in the northwestern sky after nightfall. It is in the constellation of Boötes, not far from the ...

Tonight, the sky will light up with a rare spectacle. Two bright green comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are ...

Earth is, simply put, a ball of confusion these days for most of us—from its pandemics to its politics and everything in ...

See Comet Lemmon shine in the skies over England in a new sunset portrait. Award-winning astrophotographer Josh Dury has ...

It will be a while before you can see it for yourself, however. Halley’s comet was last visible from Earth in 1986, meaning ...

The Adirondack Sky Center & Observatory is thrilled to be your guide to the skies. In this column, I’ll be clarifying some of ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

Our solar system now, once again, officially consists of only eight planets. Although largely debunked, speculation continued ...

Check for your birth date. Disregard birth months.

This comet is best seen through a telescope or binoculars, but it may be visible to the unaided eye this week!

Astronomy enthusiasts are being offered an extraordinary opportunity tonight - the chance to witness a comet that won't grace ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...