Astrophysics and Cosmology

Astrophysics only deals with the cosmic rays from the space. With the measurement of these particles allows us to study the elementary particle physics and also the fundamental issues of cosmology. There are such examples for astroparticle physics such as dark matter and antimatter which probe the measurement of neutrinos from outer space and the highest-energy cosmic rays. In recent years the evolution of the universe has taken remarkable strides .While in case of the gravitational force which is only known to provide a very accurate description of the formation of large scale structure like galaxy clusters and at various interplay with the particle physics which has been crucial. With our knowledge the Cosmic Microwave Background Radiation combined with the other data such as the apparent acceleration of distant supernovae which suggests that the universe is well described by an early period of inflation.