A Merry Old Sol
To be fair, I've written about the sun on several occasions , and perhaps it is because of the cold winter pecking away at different parts of the country that one is so happy when this "near" star breaks through the clouds and allows us to feel a bit of its heat (as one of my earlier posts said, in quoting theoretical physicist Christophe Gelfard: If mankind could, one way or another, harvest all the energy the Sun radiates in one second, it would be enough to sustain the entire world's energy-needs for about half a billion years ). Two new satellites ( one already there ) will give us deeper insights into this life-giving source of power; but another question recently emerged and that was, why is our sun so round, as in perhaps the roundest star in our solar system (our own planet Earth is more of a slightly squashed shape). Said the LRB blog , our sun is: ... too round; a rapidly rotating gaseous body should be flattened and yet our star is the most perfect