Cosmology, a forte section of Frontiers in Astronomy and Space Sciences, publishes original studies of the highest pleasant whose fundamental consciousness is in any region of observational, experimental, computational or theoretical cosmology. Cosmology welcomes manuscripts addressing any scientific query within the region of present day cosmology, which include but now not confined to: The Dark Ages, recombination and the CMBR  Reionization Structure formation and evolution Dark Matter and Dark Energy Lensing Surveys Astrostatistics Relativistic cosmology General Relativity, such as astrophysical exams of the relativity or the equivalence precept and the search for gravitational waves.