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These two images, taken 11 hours apart with NASA’s Hubble Space Telescope, reveal two nearly opposite sides of Mars. Hubble snapped these photos in 2003 as the red planet was making its closest approach to Earth in nearly 60,000 years. In the... (View More)

Keywords: Mars
Audience: Middle school, Informal education
Materials Cost: Free

This is a poster about the NASA Deep Space Network (DSN) - an international network of antennas that supports interplanetary spacecraft missions and radio and radar astronomy observations for the exploration of the solar system and the universe.... (View More)

This Spanish website is a timeline where you can view the past, present and future of Infrared Astronomy. It talks about the different infrared telescopes of the past and present and how they impacted astronomy. It also presents the infrared... (View More)

Audience: Informal education
Materials Cost: Free

This fact card is about the significance of the pattern of microwave radiation that WMAP (Wilkinson Microwave Anisotropy Probe) has detected. The card uses the analogy of human fingerprints to show the ability to identify the right "suspect" from... (View More)

Audience: Informal education
Materials Cost: Free

This fact card discusses the shape of space and how light is affected by the amount of dark matter and energy in the universe. MAP's microwave detection gives us enormous insight into the creation of this matter and energy. Note: this resource was... (View More)

Audience: Informal education
Materials Cost: Free

This Spanish web site explains why we need to study objects in space at many wavelengths. It includes a general overview of what we learn in each part of the spectrum and why we need to send telescopes into space.

Audience: Informal education

This lesson originally appeared in "The Technology Teacher" and introduces common weather concepts and terminology. Students learn about weather map symbols and are invited to show real weather scenarios by drawing symbols on a map. A base map of... (View More)

This poster shows comparison images of Earth and Mars on the front, with 11 Mars activities on the back. Learners can investigate: how far away is Mars, why does Mars have craters, water on Mars, Mars' minerals, how high the mountains are on Mars,... (View More)

This article contains a series of kinesthetic activities, explaining and demonstrating why stars twinkle and what astronomers can do to minimize it. The activities can be used to demonstrate how Earth's atmosphere distorts starlight and how advanced... (View More)

Audience: Middle school, Informal education
Materials Cost: Free

This lithograph shows an image of Mars on the front, with informational text on the back about how the Hubble Space Telescope (HST) has been used to study Mars weather. HST took this image on March 30, 1997, just as it was making a close pass to... (View More)

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