Smithsonian Channel launches into space with four premieres centered around space exploration and humans‘ impact on the solar system. The first special, BILLIONAIRE SPACE CLUB, on Sunday, March 25 at 8 p.m. ET/PT, highlights the efforts of billionaire Sir Richard Branson and others to make space travel more accessible to the average person. The Sunday block also takes viewers on a journey revealing how humans have changed the planet Earth and how they will continue to shape its future on Sunday, March 25 at 9 p.m ET/PT in EARTH FROM OUTER SPACE. The following Sunday, April 1 at 8 p.m. ET/PT, FINDING LIFE IN OUTER SPACE explores one of the greatest mysteries of the universe – why life exists – and at 9 p.m. ET/PT, LEAVING EARTH: OR HOW TO COLONIZE A PLANET featuring Stephen Hawking reveals the secrets of space travel and what the future holds for exploration and potential habitation beyond Earth. These four hour-long premieres highlight innovators and pioneers who are forging ahead with space exploration to plan for an unknown future.