- #1
SupersonicMan
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Interesting problem I came across, yet I'm having some trouble with it:
Here are a few of the next generation of experiments currently being planned for constraining cosmological models. Not all of these are groundbased:
DES:https://www.darkenergysurvey.org/"
PanSTARRS:http://pan-starrs.ifa.hawaii.edu/public/"
LSST:http://www.lsst.org"
SNAP: http://snap.lbl.gov"
What are four methods these surveys will use to constrain cosmology/dark-energy (not all of the use four methods, I'm assuming). For each of these, is making the measurement from a space-based satellite necessary or warranted?
Here are a few of the next generation of experiments currently being planned for constraining cosmological models. Not all of these are groundbased:
DES:https://www.darkenergysurvey.org/"
PanSTARRS:http://pan-starrs.ifa.hawaii.edu/public/"
LSST:http://www.lsst.org"
SNAP: http://snap.lbl.gov"
What are four methods these surveys will use to constrain cosmology/dark-energy (not all of the use four methods, I'm assuming). For each of these, is making the measurement from a space-based satellite necessary or warranted?
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