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This story highlights one of the brightest, nearby star-forming regions and the home to the most massive stars in our cosmic neighborhood. With this release, Hubble is celebrating its 22nd anniversary. This selection was written in conjunction with... (View More)

Keywords: Reading

This news story describes Comet Siding Spring's close encounter with the planet Mars and its visit to our part of the solar system, including information about encounters between comets and other solar-system planets, the anatomy of a comet, and the... (View More)

Keywords: Reading
Audience: Elementary school, Middle school
Materials Cost: Free

This news story highlights the one-millionth science observation by the Hubble Space Telescope. It explains that in its more than 20 years in space, Hubble has taken more than one million science observations, which have expanded our knowledge of... (View More)

Keywords: Reading
Audience: Elementary school, Middle school
Materials Cost: Free

This Flash-based interactive provides access to illustrations, visualizations, videos, and near-real time images of the Sun from a variety of NASA satellites. Learners can access this information to supplement other materials related to the Sun and... (View More)

This multi-phased learning package progresses from guided engineering to an open mission-design challenge. Each step is scaffolded and includes easy-to-implement teaching tools, lessons and art activities. Learners, working in collaborative teams,... (View More)

This news story describes the search for planets orbiting stars other than our sun, particularly since the discovery of a planet around a sun-like star 20 years ago. Star Witness News is a series of articles, written for students, that are inspired... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free

Explore the size relationship between the sun and Earth by using tape and stickers. Learners estimate, then place and count the number of one-inch diameter stickers (representing Earths) that would fit across the diameter of a nine-foot circle of... (View More)

Explore lunar phases as viewed from Earth using paper plates. While standing in the appropriate spot in the moon's orbit, students hold paper plates that depict the Moon's phase. This activity can be used to assess understanding of lunar phases or... (View More)

Explore lunar phases as viewed from Earth using a golf ball and an ultraviolet light. With the student's head representing Earth, students hold and move the golf ball to demonstrate the cause of the Moon's phases in their correct order. Related Next... (View More)

Acting as the ICESat-2 satellite, students investigate the reflection of light photons off Earth's surface by catching and recording a number of photons. Using bouncy balls to represent the photons, students drop, let bounce once and try to catch in... (View More)

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