NASA Wavelength

1877 result(s)

Chandra Photo Album

This collection features images taken by the Chandra X-ray Observatory, including image descriptions and comparison with optical images. Search options include chronological listings, images by category, and images by interest such as multi-wavelength and top rated images.

A Trip to the Infrared Zoo

In this multi-day activity, students use infrared and visible images of animals and sort them into broad categories based upon the learner's own reasoning and observations of the images.

The Evidence is "Clear"!

In this lesson, students consider observations and inferences to determine the support for each of two theories on the origin of the universe: Steady State and Big Bang.

Soil Chapter-The Data Game

To determine if data values are reasonable, students need to understand the units of measurement and be able to estimate the expected range of values in data.

ClimateBits: Fast Carbon, Slow Carbon

This video is narrated by NASA scientist Peter Griffith who explains fast and slow carbon cycling on Earth. A banana is an example of fast, young carbon. A chunk of coal is an example of old, slow carbon.

Should this Laser Slinging Slug have Fired his Weapon?

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.

The Tools of Gamma Ray Astronomy

NASA scientist, Neil Gehrels, serves as your guide to this online lesson on gamma ray tools, which focuses on advances in detector technologies since the 1980s that have enabled us to capture and image high-energy phenomena. Dr.

Climate Kids: Make Seed Paper

The recycled paper produced from the instructions provided contains an additional component - wildflower seeds. The entire paper disc can be planted; the sprouting of the flowers can be observed and analyzed.

SOS Water Falls Pre-Visit

Intended for use prior to viewing the Science on a Sphere film "Water Falls," this lesson introduces students to Earth's water cycle and the importance of freshwater resources.

Stellar Evolution: Our Cosmic Connection

In this activity, students use multiwavelength images of stars in different stages of evolution to investigate how the initial masses of the protostars determines their evolutionary paths.

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