Best of Last Week—Confirmed Earth-sized planet, testing twin paradox w/o a spaceship and news we all peak at 24
Monday, April 21, 2014 - 08:31
in Astronomy & Space
(Phys.org) —Reader response to last week's roundup of the most important stories we covered during the prior week was overwhelmingly positive. Thus, we will be continue posting them, at least for now. So without further ado, here is the Best of Last Week: