China’s Shenzhou-10 Crew Has Returned to Earth
China successfully completed its longest human space mission as the Shenzhou-10 spacecraft and its crew of two men and one woman returned safely to Earth. The return capsule landed via parachute at 8:07 am local time (0007 UTC) Wednesday, June 26th, 2013 on the grasslands of north China’s Inner Mongolia region. The 15-day “Divine Vessel”…
How to detect massive alien spaceships powered by stars
Some visionaries speculate that extraterrestrial civilizations may be capable of using the energy extracted from their suns to power planet-sized spaceships. A professor from the University of Edinburgh says he knows how we might be able to find such objects. Top image: Julian-Faylona. In 1948, astronomer Fred Zwicky, the esteemed co-discoverer of dark matter, speculated…