
Explore the Night with Bob King
Solar System Gets its Ducks in a Row
We'll have not one but many opportunities to enjoy a rare lineup of the bright planets over the next few weeks. Amazingly, they'll be aligned in order of their distance from the Sun.

Explore the Night with Bob King
Tau Herculid Meteors Surprise and Delight
We touch on the highlights of the memorable Tau Herculid meteor shower and also report on the recent outburst of the recurrent nova U Scorpii.

June: Pre-dawn Planet-Palooza
Download this month's Sky Tour podcast to find out where and when to spot a rare alignment of five planets in the sky before dawn.

Meet Denebola, and Catch a Lion by the Tail
Meet Denebola, the tail of Leo, the Lion. This young star is a fast rotater but otherwise not that different from our Sun.

Update on a Possible Outburst of Meteors
Will there be a new meteor shower on the night of May 30–31? There's only one way to find out.

Explore the Night with Bob King
A New Way to See the Big Dipper
Unlike most asterisms, many of the Big Dipper's stars really are physically connected. They belong to a loosely bound stellar stream called the Ursa Major Moving Cluster.

May: An Eclipse, Planets & More
Download this month's Sky Tour podcast to find which planets are visible in the morning and evening skies, along expert tips for how to view the total lunar eclipse on May 15–16.

April: Dancing Planets at Dawn
With the arrival of April, you’re likely to spend more time outdoors under the stars. So why not bring along our monthly Sky Tour astronomy podcast? It provides an informative and entertaining 12-minute guided tour of the nighttime sky. Download the April episode to explore the fascinating movement of four planets in the sky before dawn.

Comets to View in 2022
Like comets? We've got 11 frozen fuzzies to share with you in the coming months, including a couple that could become fine binocular objects.

Meet Procyon, Orion’s Littler Dog
Meet Procyon, the brightest of the few stars in Canis Minor, the Lesser Dog. On its way to becoming a giant, this star is part of the Winter Triangle and Wniter Hexagon asterisms.

Explore the Night with Bob King
Will Saturn Sprout Spots this Observing Season?
As Saturn returns to the morning sky, will this otherwise serene-looking planet experience another bout of severe weather? Keep your eyes peeled for white spots!

Meet Shackleton Crater: Future Moon Landing Site
Shackleton Crater at the lunar south pole is a site of future exploration — and you can even see it through your telescope during favorable librations.

Explore the Night with Bob King
Uncovering Secrets of Earth's Shadow
The daily rising and setting of Earth's shadow is a beautiful sight anyone on the planet can view. It's also an opportunity to witness the rapid changes that accompany sunset or sunrise, but at the opposite end of the sky.

March: Sirius in the Spotlight
Whether you’re just getting started in astronomy or simply looking to do some casual sky-watching, our monthly Sky Tour astronomy podcast provides an informative and entertaining 12-minute guided tour of the nighttime sky. Download the March episode to find and learn about Sirius, the brightest star in the night sky.

Explore the Night with Bob King
Reveling in the Winter Milky Way
With the Moon departing the evening sky, now's a good time for a closer look at the northern winter Milky Way and its southern summer counterpart, too. No equipment required!

Explore the Night with Bob King
See the Sun from Other Stars
We journey to distant suns to look back at our solar system and see its place among the stars.

February: Orion’s Neighborhood
Our monthly Sky Tour astronomy podcast provides an informative and entertaining 12-minute guided tour of the nighttime sky. Download February’s episode to explore the colorful constellations that surround Orion, the Hunter.

Set Your Sights on This Lunar Bull’s-Eye
Go ahead, live on the edge: Grab your chance this month to see Mare Orientale, one of the most spectacular lunar seas most people have never seen.

Explore the Night with Bob King
Comet-seeking on Cold, Crunchy Nights
Did the recent apparition of Comet Leonard whet your appetite for more of these beautiful unpredictables? Here are five more you can see with your telescope this season.

January: Evening Planet Adieu
There’s no better way to start the new year than listening to our monthly Sky Tour astronomy podcast. It’s an informative and entertaining 12-minute guided tour of the nighttime sky.