CAPE CANAVERAL, Fla. - Astronaut Scott Kelly is back on Earth after a year's journey that was literally out of this world.
Kelly and a Russian cosmonaut spent 340 days aboard the international space station.
They landed in Kazakhstan aboard a Soyuz capsule.
The pair traveled 144 million miles through space, circled the world 5,440 times and experienced 10,880 orbital sunrises and sunsets.
