Facts for Prelims (FFP)Source: ThContext: Shrinivas Kulkarni has won the 2024 Shaw Prize for Astronomy for his studies of astronomical transients.
His contributions:Recognized for pioneering research on millisecond pulsars, gamma-ray bursts, supernovae, and other transient astronomical objects.
He led the development of the Palomar Transient Factory and Zwicky Transient Facility, transforming our comprehension of the time-variable optical sky.
About Astronomical Transients Astronomical transients are celestial objects that undergo rapid changes in brightness, often associated with violent space events.
Examples: Supernovae: Explosions resulting from large stars exhausting fusionable elements, sometimes outshining entire galaxies due to their intense brightness.
Facts for Prelims (FFP)
Source: Th
Context: Shrinivas Kulkarni has won the 2024 Shaw Prize for Astronomy for his studies of astronomical transients.
His contributions:
Recognized for pioneering research on millisecond pulsars, gamma-ray bursts, supernovae, and other transient astronomical objects. He led the development of the Palomar Transient Factory and Zwicky Transient Facility, transforming our comprehension of the time-variable optical sky.
About Astronomical Transients Astronomical transients are celestial objects that undergo rapid changes in brightness, often associated with violent space events. Astronomers study them to understand their origins and mechanisms, providing insights into stable astronomical phenomena. Examples: Supernovae: Explosions resulting from large stars exhausting fusionable elements, sometimes outshining entire galaxies due to their intense brightness. Active Galactic Nucleus (AGN): Supermassive black holes at the centres of galaxies actively consume matter, causing fluctuations in brightness. Fast Radio Burst (FRB): Discovered in 2007, emitting energy exceeding ten times that of the sun in milliseconds.
