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Results 11 - 20 of 1104 DLESE Reviewed Collection = DLESE Reviewed Collection <<  1 2 3 4 5 6  >>
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This article from Astrobiology Magazine reports on the discovery of water in "cold" regions of space. Using data from the European Space Agency's Infrared Space Observatory, astronomers have determined that water is abundant in these cold, or quiescent regions of space where there are no stars, and that the majority of it occurs as ice with a small amount of water vapor. It is thought that these cold ... Full description.
Grade level: Middle (6-8), High (9-12), General public
Resource type: Journal article
Subject: Space science
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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NASA Investigators working with Mars Odyssey data may have discovered remnants of snow packs that have created a system of gullies in crater walls and other, more unusual places such as ridge crests, sand dunes, and hilltops. Readers of this journal article can learn about the snow packs and their potential to collect and shelter water beneath themselves, possibly providing a favorable environment ... Full description.
Grade level: General public
Resource type: Periodical, Report
Subject: Space science
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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In this activity, students construct a "comet" from ingredients similar to those found in actual comets. They will learn about the behavior of a real comet by observing their model as the dry ice sublimates, and understand the concept of scale as they compare the size of their model to the size of a real comet. A list of materials and instructions are provided. This activity can be performed as a ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Classroom activity, Presentation / Demo
Subject: Space science
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This article discusses the possibility that water might exist on the Moon. Topics include some uses for water in space (other than drinking), where the water might be found, and the idea that it may have been 'delivered' to the Moon by comets, which are largely made of ice. Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Ref. material
Subject: Space science
 
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This article discusses the possible occurrence of water in our solar system. Topics include the necessity of liquid water for life, distribution of water throughout the solar system, and the possibility that there may be liquid water on Mars or on some of Jupiter's moons. Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Ref. material
Subject: Space science
 
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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In this classroom exercise, students will "build" a comet using representative materials. Learning outcomes, concepts, and a link to the comet "recipe" are provided. Safety tips, comet facts, and links to additional information are also included. Full description.
Grade level: Primary (K-2), Intermediate (3-5), Middle (6-8)
Resource type: Classroom activity
Subject: Space science
 
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Educational standards associated with this resource:
National Science Education Standards (NSES): Read
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This resource is included in the following collections:
Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This set of images summarizes what scientists currently know about the occurrence of water ice and water vapor on the terrestrial planets and satellites in our Solar System. Accompanied by a brief description, the Jpeg images show the ice cap at Mars' south pole, ice rafting on Europa, liquid water covering the surface of Earth (the famous 'Blue Marble' photo), and an impact crater on the Moon that ... Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12)
Resource type: Illustration - scientific, Imagery - remotely sensed, Photograph
Subject: Space science
 
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Digital Water Ed Library (DWEL)    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This lithograph introduces users to the fact that the Solar System has an interstellar boundary called the heliosphere. It includes an interactive activity. Users can look at the diagram of the heliosphere on the front, read information about the heliosphere on the back, and then use the lithograph as part of a model of the heliosphere that uses water to represent solar wind. The lithograph also includes ... Full description.
Grade level: Informal
Resource type: Illustration - scientific, Abstract / Summary
Subject: Space science
 
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NASA Reviewed Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This interactive, web-based viewer lets student select a celestial object (planet, galaxy, etc.), then select a EM wavelength range to view it (e.g., visible, ultraviolet, infrared). Images are from various ground- and space-based telescopes. Also, background info is provided on the electromagnetic spectrum and different types of telescopes. Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12), Informal, General public
Resource type: Classroom activity, Computer activity
Subject: Space science
 
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NASA Reviewed Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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This activity includes pictures with detailed background information and short summaries of information accompanied by an image of an astronomical object. Full description.
Grade level: Intermediate (3-5), Middle (6-8), High (9-12), Informal, General public
Resource type: Classroom activity, Computer activity
Subject: Space science
 
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Related resources and collections
This resource is included in the following collections:
NASA Reviewed Collection    Browse collection
DLESE Reviewed Collection (DRC) DLESE Reviewed Collection    Browse collection
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