An ambitious mission of exploration launched from Japan at 0422 GMT Wednesday (11:22 p.m. EST Tuesday). An H-2A rocket lifted off from the Tanegashima Space Center with Hayabusa 2, starting a six-year journey to collect rocks from an asteroid and return them to Earth.

Flying by hand, Russian cosmonaut Alexander Skvortsov undocked his Soyuz space capsule from the International Space Station late Sunday (U.S. time) and maneuvered the ship to a new parking spot on the million-pound research complex, clearing the way for the arrival of a new Soyuz spacecraft Monday night after aborting its first approach.

Seven Japanese and Vietnamese smallsats are set to ride Japan’s solid-fueled Epsilon launcher into orbit at 0050 GMT Friday (7:50 p.m. EST Thursday) on a mission that engineers say will demonstrate the light-class rocket’s ability to accommodate multiple payloads on a single flight.