HETDEX: The Search for Dark Energy
By McDonald Observatory
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A periodic audio/video feature from McDonald Observatory showcasing the Hobby-Eberly Telescope Dark Energy Experiment.
||The Race to Discovery||Astronomers around the world are racing to devise clever and creative ways to learn the nature of dark energy.||24 8 2008||Free||View In iTunes|
||Catching a VIRUS||An innovative set of spectrographs will observe thousands of galaxies each night||29 6 2008||Free||View In iTunes|
|3||VideoLooking for Dark Energy||Karl Gebhardt, HETDEX Project Scientist, explains how a McDonald Observatory telescope will look for dark energy.||25 6 2008||Free||View In iTunes|
||The Possibilities||When it comes to explaining dark energy, scientists are in the dark.||15 6 2008||Free||View In iTunes|
||Introduction to HETDEX||An introduction to the Hobby-Eberly Telescope Dark Energy Experiment||1 6 2008||Free||View In iTunes|
||A 'Speedy' Discovery||In 1998, two teams of astronomers discovered that, instead of slowing down, the universe is expanding faster today than it was in earlier epochs.||19 5 2008||Free||View In iTunes|
||The Search for Dark Energy||An introduction to the Hobby-Eberly Telescope Dark Energy Experiment (HETDEX).||13 4 2008||Free||View In iTunes|