Astronomers at Caltech announced this week that evidence suggests a ninth planet could exist in the outer reaches of the Solar System. Unexpected alignments in the orbits
Tag: astronomy
Weekend of the Nerds
It was my last weekend in Perth before I head off to Germany/Turkey for five weeks, so I decided that extra nerdiness was required, just
Sketches of Mars
A piece of history for today’s image. These spidery lines are astronomer Percival Lowell’s sketches of canals on Mars, dated from the late 1890’s or
Andrew R. Cameron 