Speaker
Description
Local group galaxies can be studied with high spatial resolution, allowing mapping of stellar populations and dust and gas properties at kpc scales. The spatial variations of star formation history and dust and gas properties are some of the best indicators of the conditions of mass accretion of the galaxy over cosmic time, up to 10 Gyr or more in the past. The Andromeda Galaxy (M31) has been the target of star formation studies for many years, with progress in the studies improving in accordance with improved observational capabilities, such as the availability of the high resolution of the Hubble Space Telescope. Some of the advances are described, as well as results from new studies incorporating the near and far ultraviolet data from the Ultraviolet Imaging Telescope on the Astrosat satellite. Studies of M31's satellite galaxies, which are likely interacting with M31 are also discussed.