Here’s our guide to what’s up in the night sky for the week of April 14 to April 21. Monday - Look for Mars and Jupiter in the Western sky around sunset. They’ll be visible all month.

Not quite, says the Met Office. This large glowing spiral was spotted in the night sky across the UK and Ireland on Monday evening. Image: Ivinghoe Beacon in Buckinghamshire. Pic: Keeley Williams ...

One is so-called “ionospheric holes” created when exhaust from upper stages performing deorbiting burns interacts with the ionosphere, creating a bright red glow in the night sky that can ling ...

At the very darkest sites on Earth, far removed from humanity’s wasted sky-directed light, that background can be as dim as 22 mag/arcsec 2. I’d love to have a moonless night with my ...

Skerry is an underwater photographer, so he wasn’t as interested in capturing the sky that night ... He headed up a print publication. He fell in love. “Nine hours. That’s the longest ...

Here’s what to look for in February’s night sky. Kicking off the month, the waning gibbous moon will glide by blue-hued Spica, the brightest star in the Virgo constellation, according to ...

NORTHEAST TENNESSEE (WJHL) — The Northeast Tennessee Tourism Association (NETA) announced the new “Tennessee Night Sky Trail ... Holston Mountain in the background. For those wanting ...

Still, as heartening as it was to learn that my community cared about the night sky, I was unsure what exactly it meant to preserve it, and why we’d prioritize the issue. Of all the problems ...

Lights Out: Recovering Our Night Sky at the National Museum of Natural History is a call to action to mitigate the impact of light pollution. Star light, star bright. The Milky Way, visible ...

Since time immemorial, humans around the world have gazed up in wonder at the night ... diffuse background brightness for this survey by at least 7.5% compared to an unpolluted sky.