BUDAPEST, Aug. 18 (Xinhua) -- Hungarian astronaut Tibor Kapu returned to Budapest on Monday to a hero's welcome after completing a mission aboard the International Space Station (ISS).

The SpaceX Dragon spacecraft, carrying the four crew members, undocked from the ISS's Harmony module at 6:15 p.m. Eastern Time (2215 GMT) on Friday. The capsule is scheduled to splash down off the ...