普朗克卫星
Precision mapping of CMB temperature and polarization.
概述
ESA's Planck satellite mapped the cosmic microwave background with unmatched precision, measuring its temperature fluctuations and polarization across the whole sky. Its results established the standard flat ΛCDM cosmological parameters.
主要发现
- Most precise all-sky CMB map to date
- Refinement of the ΛCDM cosmological parameters
- Whole-sky maps of polarized Galactic dust emission