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Planetary Conjunctions
In this planetary conjunctions worksheet, students read about planetary alignments and they solve 2 problems. They determine the location of 3 planets given their orbit time after 1, 2 , 3 and 4 years and they determine when three given...
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Do Fast CMEs Produce Intense SPEs?
In this coronal mass ejections and Solar Proton Events worksheet, students create a Venn Diagram to represent given data. They answer 5 questions about the data related to the number of coronal mass ejections and Solar Proton Events...
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Planet Fractions and Scales
In this planets and fractions worksheet, students solve nine problems about the sizes and scales of planets compared to each other using fractions.
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Data Corruption by High-Energy Particles
In this data corruption by high-energy particles, students solve 4 problems about the solar flare that corrupted the imagers measuring them. Students find the speed of the arriving particles and the percentage of light-speed the...
NASA
Solar Storms
In this solar storms learning exercise, students use an on line source to read newspaper stories about scientific theories and hypothesis related to space weather phenomena. Students answer 7 questions about past solar storms and compare...
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A Star Sheds a Comet Tail!
In this comet tails and stars worksheet, high schoolers read about the star Mira and the vast clouds of gases it emits. They use a photograph from the Galaxy Evolution Explorer satellite to solve 5 problems about the scale of the image,...
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Solar Isolation Changes and the Sunspot Cycle
In this sunspot cycle and solar irradiation worksheet, learners use 2 graphs of daily total solar irradiance and sunspot activity to solve 3 problems. They find the average solar irradiance during a given time, they determine the...
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Pan's Highway-Saturn's Rings
In this Pan's highway worksheet, students read about the Cassini spacecraft that discovered how Pan clears out the ring debris in the outer A-ring system of Saturn. Students use an image taken by the satellite to find the scale of the...
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Star Clusters Up Close
In this star clusters worksheet, students use the library and Internet to complete information about the Pleiades star cluster. They use a given photograph to answer questions about the number of stars in the cluster, the distance...
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Lunar Meteorite Impact Risks
For this lunar meteorite impact worksheet, learners read about the dangers of meteorite impacts while exploring the moon. Students solve 7 problems including finding the area of the side of the moon that faces the Earth, calculating the...
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Spotting an Approaching Asteroid or Comet
In this asteroid and comet worksheet, students read about the formula used to determine the brightness of asteroid. They apply this formula to solve 2 problems about asteroids and their brightness.
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Radon Gas in the Basement: A Radiation Hazard
For this radon gas worksheet, students read about the harmful effects of radon exposure over time. They use a map that shows radon gas zones to answer 3 questions about exposure to the gas and the amount of radiation that humans get from...
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Hubble Sees a Distant Planet
In this Hubble telescope worksheet, students solve 4 problems about the image of the distant planet the Hubble telescope discovered. Students determine the distance the planet was from its star in 2006, they determine the planet's...
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A High-Resolution Satellite Photo
In this high resolution satellite photograph worksheet, students observe a photograph taken by the Lunar Reconnaissance Orbiter of the Tennessee Court House. Students use the photograph to solve 4 problems about the scale of the image,...
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The Transit of Mercury
For this transit of Mercury worksheet, students read about Earth and Mercury lining up so that Mercury passes across the disk of the sun from the Earth's view. Students solve 3 problems and they determine the diameter of the solar disk...
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The Stellar Magnitude Scale
In this stellar magnitude scale worksheet, learners use a scale showing the magnitude of objects in the sky to answer 5 questions about the brightness of the moon, the planets and stars.
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Having a Hot Time on Mars!
In this cosmic radiation on Mars worksheet, students study a radiation map of Mars taken by the MARIE instrument on the Odyssey spacecraft. Students answer 4 questions using the radiation map and they answer questions about the exposure...
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Solar Storms: Odds, Fractions and Percentages
In this solar storms worksheet, students read about the correlation between different astronomical events to find patters and new 'laws' of nature. Students use given statistical information about solar flares and coronal mass ejections...
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Water on Planetary Surfaces
In this water on planetary surfaces worksheet, students read about the Galileo spacecraft and the surface of Jupiter's moon Europa. They read about the energy needed to keep the water in a liquid state on Europa. Students solve 4...
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Power Functions: A Question of Magnitude
In this power functions worksheet, students read about determining the brightness of stars using a magnitude scale. Students solve 4 problems including finding the magnitude differences of stars and determining equivalent magnitudes.
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How Hot is that Planet?
In this planet worksheet, students read about finding the temperature of a planet using the distance to its star, its reflectivity and the luminosity of the star. Students use a given equation to determine the surface temperature of the...
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Getting an Angle on the Sun and Moon
In this Sun and Moon activity, students solve 6 problems about the angular scale of the images given, the size of the features on the images and the area of the features shown.
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The Global Warming Debate and the Arctic Ice Cap
In this global warming and the Arctic ice cap worksheet, students use two graphs showing data about the amount of Arctic sea ice between 1950 and 2006 and the percent of people surveyed that believe the Earth has gotten warmer over the...
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Chandra Studies and Expanding Supernova Shell
In this supernova learning exercise, students read about the expanding supernova shell that was discovered by the Chandra X-ray Observatory. Students solve two problems including finding the scale of the given images and determining the...