Unexplained Intergalactic Explosion Baffles Astronomers

1 min read
Source: Space.com
Unexplained Intergalactic Explosion Baffles Astronomers
Photo: Space.com
TL;DR

The Hubble Telescope has observed a luminous fast blue optical transient (LFBOT), a rare and mysterious cosmic explosion, in intergalactic space between two galaxies over 3 billion light-years away. This burst of blue light, known as "the Finch," is unlike any previously observed LFBOTs, as it is not located in a galaxy. Astronomers are considering two possible explanations: a star being ripped apart by an intermediate-mass black hole or a kilonova resulting from the collision of two neutron stars. Further research is needed to determine the true nature of this astronomical phenomenon.

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