Last Wednesday was no ordinary. The event horizon team were able to engineer the first picture of a black hole. Since over a hundred 100 years, this has only been imaginary and theoretical. Not any more though.
Space exploration has always been a hallmark of national accomplishment. During the 1950 – 1980, USA and USSR were head to head in space exploration. Yuri Gagarin from Soviet Russia became the first human to be in space in as early as 1961. Since then, We have come a long way not just in terms of exploration but also in terms of technology sophistication.
In 1 of my previous article about beginnings of universe i explained how star fuses elements in its core. So just after supernova explosion, a star bigger then the size of the sun turns either into a neutron star or a black hole.