Will Monday's Total Eclipse Change Your Life?
Total eclipses have the power to touch us deeply and reverberate through our life in unexpected ways.
2017's Solar Eclipse for the Rest of Us
Totality watchers get the best show, but a far greater number of people will be in partial eclipse territory. Here's how to make the most of it.
This Week's Sky at a Glance, August 11 – 19
The Perseid meteor shower should be at its maximum late Friday and Saturday nights, August 11-12 and 12-13.
The Perseids: Big Eclipse's Opening Act
The upcoming total solar eclipse is understandably getting a lot of attention, but don't overlook the trusty Perseids. They'll be getting things warmed up Saturday night.
A Compact, Lightweight Solar Projection Viewer
Learn how to make a travel-friendly solar projection viewer for your telescope for the next total solar eclipse!
This Week's Sky at a Glance, August 4 – 12
Saturn glows in the south at nightfall. Fiery Antares, less bright, twinkles 13° to Saturn's lower right.
Total Solar Eclipse: All-Sky Maps
Wondering what you'll see during the total solar eclipse on August 21st? Use our all-sky maps to figure it out!
August 7th's Partial Lunar Eclipse
Two weeks before the much-awaited solar eclipse, the Moon clips Earth's umbra to create a partial lunar eclipse visible from the Eastern Hemisphere.
Honey, Let's Start Seeing Other Satellites
Sometimes it's better to start big and go small. Let the space station be your first step into the wider world of satellite watchin
AAS's Advice for Safe Solar-Eclipse Viewing
Due to alarming reports of potentially unsafe eclipse viewers as eclipse day approaches, the American Astronomical Society has revised its safety advice.
Tour August's Sky: Jupiter & Saturn Shine
There's more to look for this month than the solar eclipse. As you'll discover in August's astronomy podcast, Jupiter and Saturn are easy to spot in the evening sky.
Low-Tech Eclipse Viewing
What to do if you're caught without optics on eclipse day. Low-tech eclipse viewing options from pinhole to binocular projection.
Star Party Season
Summer means star parties, and star parties mean fun. Read about my adventures at the annual Cherry Springs and Table Mountain gatherings.
Summer Highlights: Nebulae and Clusters
Warm nights and dark skies this summer are ideal for enjoying these classic beauties.
This Week's Sky at a Glance, July 28 – August 5
The Sagittarius Teapot is in the south after darkness is complete.
Sky Surprises: New Comet ASASSN1, Nova in Scutum, and Supernova in Pisces!
Between the discovery of the new comet ASASSN1 and two stellar explosions, there's a lot happening in the sky this week. Take your telescope out and see what all the excitement's about.
This Week's Sky at a Glance, July 21– 29
Starry Scorpius is sometimes called "the Orion of Summer" for its brightness and its prominent red supergiant (Antares in the case of Scorpius, Betelgeuse for Orion). Catch Scorpius due south just after dark now. It's full of deep-sky objects for binoculars or a telescope
See the Celestial Birds of the Milky Way
Summer is perfect for bird-watching whether that be in the trees or among the stars of the Milky Way. We explore the celestial birds of the season.
New Satellite "Mayak" Might Light Up the Sky
Russia's first crowd-funded satellite, named Mayak (Russian for "beacon of light"), promises to be the “brightest object in the night sky next to the Moon.”
This Week's Sky at a Glance, July 14 – 22
Mercury is having a poor apparition low in evening twilight this month. But it's bright enough (magnitude –0.2 this evening) that you can pick it up anyway if the air is good and clear.
