With the increasing quantity and accuracy of observations of the Universe over the past two decades,the era of precision cosmology has emerged.Missions such as the Wilkinson Microwave Anisotropy Probe(WMAP)and especia...With the increasing quantity and accuracy of observations of the Universe over the past two decades,the era of precision cosmology has emerged.Missions such as the Wilkinson Microwave Anisotropy Probe(WMAP)and especially Planck have mapped the cosmic microwave background(CMB)anisotropies with exquisite precision,along with observations of more and more type Ia supernovae,enabling determination of key cosmological parameters to percent-level accuracy.展开更多
文摘With the increasing quantity and accuracy of observations of the Universe over the past two decades,the era of precision cosmology has emerged.Missions such as the Wilkinson Microwave Anisotropy Probe(WMAP)and especially Planck have mapped the cosmic microwave background(CMB)anisotropies with exquisite precision,along with observations of more and more type Ia supernovae,enabling determination of key cosmological parameters to percent-level accuracy.
