From the famed "Firefall" to snow sports, here’s why a Yosemite winter visit should be on your travel list—and what to know before you go.

The Dec 19 close approach of 3I/ATLAS is safe! ESA confirms the interstellar comet is 270 million km away, thanks to a Mars ...

This year’s WTOP “Gift Ideas for Stargazers,” coincides with Black Friday and Cyber Monday sales, to possibly help get the best deals for that special someone on your holiday gift list that loves the ...

You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

From nebulas and galaxies to star clusters, the sun and the moon, here’s what to image in the night sky using a smart ...

Donkor The phrase Deus ex machina, Latin for “God from the machine,” once described a stage trick in ancient theatre, when a ...

During the weekend, the orbits of Earth and Saturn will combine to create an interplanetary optical illusion for anyone with ...

Although these findings from JWST are yet to be confirmed, they mark the closest astronomers have come to locating the ...

NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet known as 3I/Atlas is only ...

Nasa has released new images of 3I/ATLAS, a stray comet from another world that people either think is an alien spacecraft or ...

Observing the wonders of the night sky begins with selecting the right telescope. Join us on Nov. 20, 2025, at 9:00 am EST ...

There's no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy ...