Rotational Variability of Earth's Polar Regions: Implications for Detecting Snowball Planets

We have obtained the first time-resolved, disk-integrated observations of Earth's poles with the Deep Impact spacecraft as part of the EPOXI mission of opportunity. These data mimic what we will see when we point next-generation space telescopes at nearby exoplanets. We use principal component...

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Bibliographic Details
Main Authors: Cowan, Nicolas B., Robinson, Tyler, Livengood, Timothy A., Deming, Drake, Agol, Eric, A'Hearn, Michael F., Charbonneau, David, Lisse, Carey M., Meadows, Victoria S., Seager, Sara, Shields, Aomawa L.
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences
Format: Article
Language:en_US
Published: IOP Publishing 2012
Online Access:http://hdl.handle.net/1721.1/74159
https://orcid.org/0000-0002-6892-6948