A road trip through the geological ruins of the end-Permian mass extinctiontheatlantic.com·2 pts·_h_o_d_·0
Swarms of Satellites That Surf Solar Wind Could Be the Future of Asteroid Mininggizmodo.com·1 pts·_h_o_d_·0
New 1800-yr-old Teotihuacan city revelations at SF de Young Museum exhibitiontheguardian.com·2 pts·_h_o_d_·0