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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
Search
Become a Member
Home
About Us
Outreach
Events
Astro Blog
Astro Images
Search
Become a Member
Chicxulub: The End of the Age of Reptiles
HISTORY, SOLAR SYSTEM, EARTH, ASTEROIDS, SPACE WEATHER Sam Atkins 4/30/25 HISTORY, SOLAR SYSTEM, EARTH, ASTEROIDS, SPACE WEATHER Sam Atkins 4/30/25

Chicxulub: The End of the Age of Reptiles

66 million years ago, an asteroid the size of Mount Everest collided with Earth and eradicated the dinosaurs. Come on a journey back in time and experience this cataclysm while we sift through the aftermath to piece together this prehistoric tale of destruction and survival.

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The Discovery of Neptune
HISTORY, SOLAR SYSTEM, PLANETS Sam Atkins 9/23/24 HISTORY, SOLAR SYSTEM, PLANETS Sam Atkins 9/23/24

The Discovery of Neptune

Neptune is the first planet to be mathematically predicted before its eventual discovery. Find out how the hunt for the eighth planet demonstrated the awesome power of science, math and cooperation.

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Harford County Astronomical Society, Inc.

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208 Thomas Run Rd.
Bel Air, MD 21015

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