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Tuesday, April 18, 2023

Zoom into Lenticular Galaxy NGC 4993 and Kilonova | Hubble

Zoom into Lenticular Galaxy NGC 4993 and Kilonova | Hubble

This video zooms from a ground-based view on towards the lenticular galaxy NGC 4993 in the constellation Hydra. Within this galaxy, a neutron star collision generated gravitational waves and an associated gamma-ray burst. It also resulted in an explosion called a kilonova that was visible to telescopes including the NASA/ESA Hubble Space Telescope. 

The zoom ends with a loop of the three Hubble observations made in the first days after the explosion, clearly showing the evolution of the coloor and brightness of the kilonovoa.


Credit: NASA, European Space Agency

Duration: 58 seconds

Release Date: October 24, 2017


#NASA #Hubble #Astronomy #Space #Science #Galaxies #Galaxy #NGC4993 #LenticularGalaxy #Elliptical #Kilonova #GravitationalWaves #GammaRayBurst #Stars #NeutronStars #Hydra #Constellation #Universe #HST #SpaceTelescope #ESA #Europe #GSFC #STScI #UnitedStates #STEM #Education #HD #Video

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