title: Transient astronomy with the Gaia satellite.
abstract: Gaia is a cornerstone European Space Agency astrometry space mission and a successor to the Hipparcos mission. Gaia will observe the whole sky for 5 years, providing a serendipitous opportunity for the discovery of large numbers of transient and anomalous events, e.g. supernovae, novae and microlensing events, gamma-ray burst afterglows, fallback supernovae, as well as theoretical or unexpected phenomena. In this paper, we discuss our preparations to use Gaia to search for transients at optical wavelengths, and briefly describe the early detection, classification and prompt publication of anomalous sources.
authors: Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK. sth@ast.cam.ac.uk
authors: Simon T
authors: ST
authors: Hodgkin
authors: Łukasz
authors: Ł
authors: Wyrzykowski
authors: Nadejda
authors: N
authors: Blagorodnova
authors: Sergey
authors: S
authors: Koposov