ASTR 3740 Spring 2019 Homepage
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The blue haze shows dark matter mapped by gravitational lensing, while the red haze shows x-ray emission from hot gas in the galaxy cluster 1E 0657-56, nicknamed the Bullet Cluster (Image Credit: X-ray: NASA/CXC/M.Markevitch et al. Optical: NASA/STScI; Magellan/U.Arizona/D.Clowe et al. Lensing Map: NASA/STScI; ESO WFI; Magellan/U.Arizona/D.Clowe et al.). |
ASTR 3740 Spring 2019 Homepage
syllabus | timetable | projects | problems | clicker questions | texts | images |
Updated 2019 Jan 13