CAPE CANAVERAL, Fla. — Space shuttle Discovery and seven astronauts ended a 15-day journey of more than 6.2 million miles with a 9:08 a.m. EDT landing Tuesday at NASA’s Kennedy Space Center in Florida.

The STS-131 mission to the International Space Station delivered science racks, new crew sleeping quarters, equipment and supplies. During three spacewalks, the crew installed a new ammonia storage tank for the station’s cooling system, replaced a gyroscope for the station’s navigation system and retrieved a Japanese experiment from outside the Kibo laboratory for examination on Earth.

Alan Poindexter commanded the flight and was joined by Pilot Jim Dutton and Mission Specialists Rick Mastracchio, Dottie Metcalf-Lindenburger, Stephanie Wilson, Clay Anderson, and Japan Aerospace Exploration Agency astronaut Naoko Yamazaki. Lindenburger is the last of three teachers selected as mission specialists in the 2004 Educator-Astronaut class to fly on the shuttle.

A welcome ceremony for the astronauts will be held Wednesday, April 21, in Houston. The public is invited to attend the 4 p.m. CDT event at Ellington Field’s NASA Hangar 990.

Source: NASA
Image credit: NASA/Bill Ingalls