Quality Imprinted, Science, Astronomy, and Science Humor T-Shirts Since 1981

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Winter Starchart
Glows in the dark
Winter Star Chart Shirt $24.00 – $47.00
Color
Navy
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Small 6-8Youth Medium 10-12Youth Large 14-16Sweatshirt SmallSweatshirt MediumSweatshirt LargeSweatshirt X-LargeSweatshirt XX-Large +$2.00

Printed upside down in glow-in-the-dark ink so the wearer can really use it.

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Geology Rocks T-Shirt $24.00 – $25.00
Color
Navy
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Medium 10-12Youth Large 14-16

Features minerals representing all 10 levels of Mohs’ Scale of Relative Mineral Hardness.

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Hubble Star Show T-Shirt $24.00 – $25.00
Color
Navy
Size
SmallMediumLargeX-LargeXX-Large +$1.00

Space Telescope images of the wonders of the universe from the Eagle Nebula to M31.

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Mars Curiosity Rover T-Shirt $24.00 – $25.00
Color
Texas Orange
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Large 14-16

An homage to NASA’s enduring Curiosity Rover and Mars Science Laboratory mission, still going strong today.

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Glows in the dark
North America at Night T-Shirt $24.00 – $25.00
Color
Hunter Green
Size
SmallMediumLargeX-LargeXX-Large +$1.00

Mosaic compilation of satellite photographs of North America showing night time illumination of cities.

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Glows in the dark
Deep Sea Creatures T-Shirt $24.00 – $25.00
Color
Black
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Small 6-8Youth Medium 10-12Youth Large 14-16

Spots on the fish glow-in-the-dark, letting people see what these fish would actually look like in the deep, dark waters they inhabit.

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Black Hole
Printed Front and Back
Black Hole Shirt $24.00 – $47.00
Color
Black
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Small 6-8Youth Medium 10-12Youth Large 14-16Sweatshirt SmallSweatshirt MediumSweatshirt LargeSweatshirt X-LargeSweatshirt XX-Large +$2.00

Front: Black Hole with Schwarzschild’s Radius / Back: Maxwell’s Equations of Light

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Glows in the dark
Periodic Table T-Shirt $24.00 – $25.00
Color
White
Size
SmallMediumLargeX-LargeXX-Large +$1.00Youth Small 6-8Youth Large 14-16

Glow-in-the-dark radioactive elements make this colorful and accurate shirt fun and informative.

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