gravitational

abell1689_hubble_960

While I discuss that gravity applies to all. There is a very interesting phenomenon called gravitational lensing where a fat mass, an enormous gravity can bend light. This can be […]

Cloud Of Magellan

The constellation of Magellan was one of the constellations used (and it is assumed that discovered) by the famous seafarer Ferdinand Magellan or Ferdinand Magellan, Portuguese by birth but serving […]