Tag Archives: Cosmology
Can’t you “see” the Big Bang? Relativity 19
Einstein’s biggest blunder | Relativity 18
History of planet discoveries | Relativity 2
Pluto is NOT (not?) a Planet
In 2006, Pluto was officially demoted from its planetary status. When we dig a little bit, this isn't much of the surprise. What's more interesting is rather why it ever was regarded as a planet, as the History of Pluto highlights a magic enterprise that science is!