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Harford County Astronomical Society, Inc.
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Harford County Astronomical Society, Inc.
Home
About Us
Outreach
Events
Astro Blog
Astro Images
EXPLORE Astro
Search
Become a Member
Home
About Us
Outreach
Events
Astro Blog
Astro Images
EXPLORE Astro
Search
Become a Member
Eye Astronomy #16: Mira, Mira in the Sky
EYE ASTRONOMY, STARS Dale E. Lehman 11/8/25 EYE ASTRONOMY, STARS Dale E. Lehman 11/8/25

Eye Astronomy #16: Mira, Mira in the Sky

Hidden in the dim constellation of Cetus, the whale, Mira is a remarkable star. Here’s why.

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Eye Astronomy #15: Lone Star
EYE ASTRONOMY, STARS Dale E. Lehman 10/8/25 EYE ASTRONOMY, STARS Dale E. Lehman 10/8/25

Eye Astronomy #15: Lone Star

In the autumn, a bright star rises in the southeast. Its name is Fomalhaut, and it has no nearby companions. Why does it shine alone?

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Eye Astronomy #14: Motion Overhead
EYE ASTRONOMY, PLANETS, STARS, MOON Dale E. Lehman 9/9/25 EYE ASTRONOMY, PLANETS, STARS, MOON Dale E. Lehman 9/9/25

Eye Astronomy #14: Motion Overhead

In space, everything is always moving. So why do the stars seem to be fixed in place? By considering the pokiest naked-eye planet, we’ll soon find out!

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Eye Astronomy #13: The Scorpion and the Teapot
EYE ASTRONOMY, CONSTELLATIONS, GALAXIES, STARS Dale E. Lehman 8/9/25 EYE ASTRONOMY, CONSTELLATIONS, GALAXIES, STARS Dale E. Lehman 8/9/25

Eye Astronomy #13: The Scorpion and the Teapot

On summer nights, Sagittarius and Scorpius will lead you to the center of our galaxy and back into history…

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Eye Astronomy #12: The Dark and the Bright
EYE ASTRONOMY, DARK SKY, STARS Dale E. Lehman 7/9/25 EYE ASTRONOMY, DARK SKY, STARS Dale E. Lehman 7/9/25

Eye Astronomy #12: The Dark and the Bright

How dark is dark? How bright is bright? Here are some surprising facts about those points of light (and other things) up in the sky…and about the sky itself.

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Eye Astronomy #11: The Dragon
EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 6/9/25 EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 6/9/25

Eye Astronomy #11: The Dragon

Dragons ought to be impressive, but Draco rather isn’t. Still, it does hold a special place in the night sky.

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Eye Astronomy #10: The Spring Triangle
EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 5/9/25 EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 5/9/25

Eye Astronomy #10: The Spring Triangle

You might know about the Summer Triangle. But did you know there’s a Spring Triangle, too? There is! And it’s a lot like its summer counterpart…but also different.

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Eye Astronomy #9: Dip Into Star Hopping
EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 4/22/25 EYE ASTRONOMY, CONSTELLATIONS, STARS Dale E. Lehman 4/22/25

Eye Astronomy #9: Dip Into Star Hopping

How to find your way among the stars.

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Eye Astronomy #8: Why Stars Look Like That
EYE ASTRONOMY, STARS Harford Astro 4/7/25 EYE ASTRONOMY, STARS Harford Astro 4/7/25

Eye Astronomy #8: Why Stars Look Like That

How the universe plays games with our eyes.

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Eye Astronomy #7: Three Out of Four Ain’t Bad
EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 3/8/25 EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 3/8/25

Eye Astronomy #7: Three Out of Four Ain’t Bad

Sightseeing along the zodiac.

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Eye Astronomy #6: The Mighty Hunter
EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 2/13/25 EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 2/13/25

Eye Astronomy #6: The Mighty Hunter

Hunting treasures in the sky with the mighty Orion.

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Eye Astronomy #5: Seasons in the Sky
EYE ASTRONOMY, EARTH, SUN Harford Astro 1/18/25 EYE ASTRONOMY, EARTH, SUN Harford Astro 1/18/25

Eye Astronomy #5: Seasons in the Sky

Connecting astronomy to the seasons.

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Eye Astronomy #4: The Winged Horse
EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 11/24/24 EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 11/24/24

Eye Astronomy #4: The Winged Horse

Flying through the sky with the winged horse Pegasus.

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Eye Astronomy #3: The Constellations
EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 10/7/24 EYE ASTRONOMY, CONSTELLATIONS, STARS Harford Astro 10/7/24

Eye Astronomy #3: The Constellations

What contellations are and how to find them.

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Eye Astronomy #2: The  Planets
EYE ASTRONOMY, SOLAR SYSTEM, PLANETS Harford Astro 9/10/24 EYE ASTRONOMY, SOLAR SYSTEM, PLANETS Harford Astro 9/10/24

Eye Astronomy #2: The Planets

Discovering the planets with just your eyes.

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Eye Astronomy #1: The Moon
EYE ASTRONOMY, MOON Harford Astro 8/9/24 EYE ASTRONOMY, MOON Harford Astro 8/9/24

Eye Astronomy #1: The Moon

Exploring the moon with just your eyes.

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Harford County Astronomical Society, Inc.

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Location

208 Thomas Run Rd.
Bel Air, MD 21015

Contact

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