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This Week's Amazing Sky

Find Sirius, the Brightest Star of February

Who hasn’t heard of the Dog Star, Sirius? In February, it’s the brightest star in Earth’s night sky, parading overhead from nightfall until midnight. When viewing Sirius, we’re actually seeing the combined light of two stars. Learn how to find Sirius.Sirius is the alpha dog of the Big Dog constellation (Canis Major) and the brightest star of February. This star was considered bad news…

How Groundhog Day Ties to the Skies

Groundhog Day. Just a bizarre tradition involving a marmot, right? Believe it or not, Groundhog Day is full of amazing sky-related stuff. Even its date relates to the heavens. Bob Berman explains the connection between astronomy and sky-watching.As the tradition goes, a Pennsylvania groundhog ignores crowds of humans closely gathered around him and then, despite having a four-ounce brain,…
Four bright planets

A Giant Planetary Alignment on January 25? Get the Facts About An Amazing Planet Display.

There’s been a lot of hype in the news about a great planetary alignment in January 2025. Here are the facts, which are pretty cool anyway. It won’t be a magical lineup, but it WILL be an amazing planetary display you won’t want to miss. It’s truly the best overall planet view in years. Here’s more information.The 8 Planets First, here’s a quick review. Of the eight planets in our…

What Is a Supermoon? 2025 Supermoon Dates

In 2025, we will have THREE supermoons in a row! October brings us the year’s first supermoon; then, we will see one in November and December! What is a supermoon, exactly? We agree that it’s a catchy word—and anything encouraging us to explore the night sky is positive—but let’s also get our facts straight.What Is a Supermoon?Generally speaking, a supermoon is a full moon that appears…
detailled new moon on dark sky; this serene and mystical image is perfect for illustrating astronomy, lunar cycles, or nighttime tranquility

What Is a New Moon? When Is the Next New Moon?

It’s a new Moon! For astronomers, a new Moon means no Moon to see. For many cultures, however, the new Moon carries special meaning. What does a new Moon look like, and what does it mean? Let’s explore, fellow Moon lovers …What Is a New Moon?A new Moon is essentially the opposite of a full Moon. During a full Moon, we see the side of the Moon that is illuminated by the Sun, giving…

Venus: 10 Fun Facts About the Hottest Planet!

Sister planet. Nearest neighbor. Goddess of love. How appealing the planet Venus sounds! But the strange cloudy world is actually a land of paradox and horror. Discover 10 weird facts about planet Venus, the hottest planet in our solar system!10 Cool Facts About Hot VenusTake the time to learn some ten cool Venus facts about our very, very hot neighboring planet!Venus is…

How Much Daylight Do We Gain After the Winter Solstice?

The winter solstice occurs on Saturday, December 21, at 4:19 a.m. Yes, this is the “shortest” day of the year, but let’s talk about how many minutes each day the daylight increases afterward. Plus, we’ll discuss other ways you can see and feel the solstice.What Happens on the Winter Solstice?Here are the most tangible factors affecting your everyday life.  Your shadow…
Comet NEOWISE over Stonehenge

Comet Tsuchinshan is Here! How to See the "Comet of the Century"

Did anyone else catch the comet this week? C/2023 A3 Tsuchinshan-ATLAS is making its 80,000-year orbit around the Sun and came from beyond Pluto to visit! Learn how to best view this visitor from outer space. The comet will be visible through October 26. Get the update.Update on Comet Tsuchinshan-AtlasIf you’ve been trying to see the new comet with no luck, don’t give up. It suddenly…
Binary Stars

How to Find Epsilon Lyrae, the Double Double Star!

Double, double, toil, and trouble! Autumn is a great time to spot a double star! Today, we’ll highlight the famous Epsilon Lyrae—which is called the “Double Double.” Don’t worry; you don’t need to contact your optician. Read all about this very curious starry sight.What is Epsilon Lyrae?Commonly referred to as the “Double Double,” Epsilon Lyrae (pronounced EP-sill-on Lye Ree) is defined…
Horizon From Sea

What Can You See on the Horizon? (And How Far Is It?)

We’ve all enjoyed a view of the sunset over the horizon, especially when we go to the beach. The horizon view offers many unique wonders of our amazing sky—all conveniently situated straight ahead! Let’s highlight a few of these strange and wonderful marvels. You can do your own Stonehenge thing. Without moving a single rock.Some of us—like those who have overlooked the ocean—can see the sky…
Betelgeuse Star

All About the REAL Betelgeuse, the Strangest Star

You may have heard about the new Beetlejuice movie. It’s just in time for the seasonal return of the star for which it’s named—Betelgeuse! This monstrous, ultrabright star marks the shoulder of the well-known Orion the Hunter, so you can easily spot it! Plus, it’s one of the weirdest stars in the sky—one that caused a scare recently. Let’s dig into the strange!What is Betelgeuse, the …

What Makes the Hunter's Moon Special?

This year, the full Hunter’s Moon rises on Thursday, October 17! This is one of the two full Moons that enjoy an official astronomical name. So, will it be bigger, brighter, and redder? Here’s all you need to know!What Is the Hunter’s Moon?People like objects to have names. While the full Moon is always recognizable—and indeed the only phase that’s out all night long…

Welcome to “This Week’s Amazing Sky,” the Almanac’s hub for everything stargazing and astronomy. Bob Berman, longtime and famous astronomer for The Old Farmer’s Almanac, will help bring alive the wonders of our universe. From the beautiful stars and planets to magical auroras and eclipses, he covers everything under the Sun (and Moon)! Bob, the world’s mostly widely read astronomer, also has a new weekly podcast, Astounding Universe!

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