Astronomy Blogs

Peruse our blogs and you’ll find editors and contributors to Sky & Telescope writing about everything from celestial events to upcoming launches:

  • Explore the Night with Bob King – take a closer look at your night sky
  • Astronomy in Space with David Dickinson – find out what’s new in spaceflight, with an astronomy angle
  • Cosmic Relief by David Grinspoon – musing on life on other planets and our own
Pop goes the nova

“Blink” a Nova Tonight

Like people doing good imitations, novae often mimic planetary nebulae. Read on to learn how to watch the evolution of these tricksters using a common nebula filter.

Gift at day's end

Tiptoe Into The Twilight Zone

Twilight. Gloaming. Dusk. Blue Hour — all names for that colorful and contemplative time between day and night. We explore twilight's brief but fascinating sights and learn why it gets shorter as summer turns to fall. Twilight takes us gently into that good night. I wouldn't mind spending time on the Moon, but I'd miss dusk and dawn. Many...

Old rock sprinkled atop new

Blue Moon Rayed-Crater Blowout

Like "catching some rays"? This weekend's Blue Moon invites us to explore the beauty and dazzle of crater rays, the tracks left by powerful impacts in the not-so-distant past.

Green-striped night

Why We Can See In The Dark

In search of a pitch black night? Don't expect to find it on Earth. Thanks to starlight, zodiacal light, and especially airglow, true darkness doesn't exist.

Barnard's footsteps

Dive Into Scutum’s Dark Nebulae

One of the smallest constellations in the sky hosts one of the richest concentrations of dark nebulae. Join me for a dip in these dark pools from which the next generation of stars will be born.