An unidentified gentle supply named VVV-WIT-12 (centre) appears to be making two sides of a nebula (circles both aspect) brighten and dim in reverse phases
RobertoK.Saito et al. 2023
A cloud of mud and fuel in house, known as a nebula, appears to be altering colour and brightness in a rhythmic method each 4 years, like a galactic mood lamp.
The VISTA telescope within the Atacama desert in Chile can survey giant tracts of the Milky Way to search for extraordinarily uncommon occasions in our galactic neighbourhood, comparable to supernova explosions, the latest of which …