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Betelgeuse Is Destined to Explode as a Supernova…But When?
Seeker Constellations
S1 E8

Betelgeuse Is Destined to Explode as a Supernova…But When?

Betelgeuse, one of the brightest stars in the night sky, has begun to dramatically fade then brighten again for reasons we can’t quite pin down, leaving some people to wonder if it's about to explode.

How the Universe Shapes Our Understanding of Time
Seeker Constellations
S1 E6

How the Universe Shapes Our Understanding of Time

For millennia, people have used the stars to understand and organize the movement of time — here's how it works.

The Rare Celestial Phenomena That Can Only Be Seen Before Nightfall
Seeker Constellations
S1 E7

The Rare Celestial Phenomena That Can Only Be Seen Before Nightfall

Most people think of astronomy as a nighttime activity, but if you hate staying up late, you’re in luck!

A Guide To Navigating the Stars Without a Smartphone
Seeker Constellations
S1 E5

A Guide To Navigating the Stars Without a Smartphone

A guide to navigating by the stars when there’s nothing recognizable around you.

What the Color of a Star Reveals About its Composition
Seeker Constellations
S1 E4

What the Color of a Star Reveals About its Composition

The color of a star can tell us a lot about its age, temperature, and even its chemical composition.

How Space-Time Works When You Look At The Stars
Seeker Constellations
S1 E3

How Space-Time Works When You Look At The Stars

When you look up at the stars, you’re seeing them as they were, not as they appear in real time — here’s how space-time works and why it’s so important to understand.

The Milky Way: Dark Constellations, A Black Hole & Our Galaxy
Seeker Constellations
S1 E2

The Milky Way: Dark Constellations, A Black Hole & Our Galaxy

The Milky Way is an iconic feature of the night sky — here's how to spot the center of the galaxy and well-known nebulae in the Milky Way.

Here’s Why Zodiac Constellations Are Still Used in Astronomy
Seeker Constellations
S1 E1

Here’s Why Zodiac Constellations Are Still Used in Astronomy

Constellations in the zodiac don’t determine our personalities or fate, but they do play an important role in astronomy.

Here’s Why Zodiac Constellations Are Still Used in Astronomy
Seeker Constellations
S1 E1

Here’s Why Zodiac Constellations Are Still Used in Astronomy

Constellations in the zodiac don’t determine our personalities or fate, but they do play an important role in astronomy.

Here Are Images of the First Stellar Remnant Found Beyond the Milky Way
Astronomy
By Doris Elin Salazar, Space.com

Here Are Images of the First Stellar Remnant Found Beyond the Milky Way

Astronomers have published photographs of colorful gas and dust strands left behind by a supernova found within the constellation Tucana, the toucan, located 200,000 light-years from Earth.

Proto-Planetary Smashup Discovered Around Baby Star
Space & Innovation
By Irene Klotz

Proto-Planetary Smashup Discovered Around Baby Star

Scientists believe they have spotted a rocky planet in the making around a young, sun-like star 1,200 light years away in the constellation Vela.

Most 'Earth-Like' Alien World Discovered
Space & Innovation
By Irene Klotz

Most 'Earth-Like' Alien World Discovered

About 500 light-years away in the constellation Cygnus lives a star, which, though smaller and redder than the sun, has a planet that may look awfully familiar.