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This lithograph features a Hubble image of the galaxy cluster Abell 2744, which exhibits a special feature known as gravitational lensing. The backside includes a description of the image and its features. Students use the image and the information... (View More)

Audience: High school
Materials Cost: Free

This two-page lithograph features an infrared image entitled, Pillars in the Monkey Head Nebula (the nebula also known as NGC 2174), located in the Orion constellation. The accompanying classroom activity "In Search of....Star Formation" is a... (View More)

Audience: High school
Materials Cost: Free

This is a two-page lithograph featuring the Cepheid Variable Star RS Puppis, an example of a special class of bright pulsating stars whose light and energy outputs vary over a set period of time. The text on the lithograph explains the historic... (View More)

Audience: High school
Materials Cost: Free

Students participate in a series of activities to discover how astronomers use computers to create images and understand data. No programming experience is required; students will use pencilcode.net to complete such activities as creating a color,... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

This slide set is one of a series of slide sets meant to bring recent NASA discoveries to the college-level non-major introductory astronomy classroom. This series is intended to support the higher education community by making relevant NASA Science... (View More)

Audience: Higher education
Materials Cost: Free

This slide set is one of a series of slide sets meant to bring recent NASA discoveries to the college-level non-major introductory astronomy classroom. This series is intended to support the higher education community by making relevant NASA Science... (View More)

Audience: Higher education
Materials Cost: Free

Designed to supplement college-level, non-major introductory astronomy instruction, this presentation-ready slide set presents the atypical slow down in spin rate of one particular neutron star. The Astro 101 Slide Sets bring the latest discoveries... (View More)

Audience: Higher education
Materials Cost: Free

The discovery and characterization of exoplanets is one of the most exciting and fast-changing areas in modern astronomical research. This annotated guide includes a wide range of materials, both online and in print, that astronomy instructors and... (View More)

Audience: Higher education
Materials Cost: Free

This collection of math problems is based on a weekly series of space and Earth science problems distributed to teachers during the 2013-2014 school year. The problems were intended for students looking for additional challenges in the math and... (View More)

This science news story highlights a new initiative by the Hubble Space Telescope to image distant galaxies. The program uses gravitational lenses to image galaxies that are otherwise too distant and faint for the telescope to image. The story... (View More)

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