Explained: What is the Corona Borealis nova outburst?
[ad_1] A star system, located 3,000 light-years away from us, is predicted to become visible to the unaided eye thanks to a thermonuclear explosion between its two stars /smart-living/innovation/explained-corona-borealis-nova-outburst-star-explosion-111713181147890.html 111713181147890…