Physics : False Color Imaging

False-color composite images are frequently used in astronomy. NASA has an
awe-inspiring galley of false-color composite images on the following
website: http://www.nasaimages.org
. Perform some background research and discuss the following aspects of
astronomical false-color composite imaging:
What are the advantages of the technique?
In what ways is the technique implemented?
What wavelengths can be detected?
How are the various wavelengths detected?
What do the different wavelengths mean?
What types of optical and camera technology are used?

Choose a question or two and post your findings to the forum. Let’s build a
knowledge base of this powerful imaging technique.

Note: In addition to addressing some of the questions above, I would like each student to post an astronomical false-color composite image. Identify the object, the cameras/detectors used, and the meaning of the colors in the image.

please cite sources 2-3 paragraphs explaining for this dicussion post

Last Completed Projects