Astronomy Blogs

Peruse our blogs and you’ll find editors and contributors to Sky & Telescope writing about everything from celestial events to astrophotography to upcoming space 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
  • Astrophotography with Jerry Lodriguss – learn tips and techniques for astro-imaging
  • Cosmic Relief by David Grinspoon – musings on life on other planets and our own
Quasar Footprint

Quasar CTA 102: Historically Bright, Violently Variable

The normally faint quasar CTA 102, once thought to harbor an advanced civilization and made famous in a 1967 song by the Byrds, is currently bright enough to see in an 8-inch telescope.  In the history of SETI, the Search for Extraterrestrial Intelligence, there have been two great false alarms. The first occurred in 1963…