Now playing Next USA Scientists end Mars simulation experiment after one year in a solar-powered dome Six scientists have emerged from a solar-powered dome on a Hawaiian volcano having completed a year-long experiment mimicking life on Mars. 29/08/2016
Now playing Next World Methane the key to life for ExoMars 2016 mission Scientists from the European Space Agency and Russia’s Federal Space Agency face a weekend of intense tinkering ahead of Monday’s ExoMars mission 11/03/2016
Now playing Next Kazakhstan Astronaut Scott Kelly returns to Earth after longest US space mission An American astronaut and Russian cosmonaut have returned to Earth after an unprecedented period of almost a year in space for NASA. The time spent 02/03/2016
