Watch the full 2014 Isaac Asimov Memorial Debate, hosted by Neil deGrasse Tyson.
Space exploration is entering a new era. Dozens of aerospace companies have emerged in recent years, all with the goal of commercializing space as never before. From serving NASA’s cargo needs to sending tourists on space vacations to mining asteroids for profit, this next generation of entrepreneurs, and not NASA, may be the ones who transform space into our backyard, possibly creating the first-ever trillionaires.
Awesome (and scientifically accurate) visualizations courtesy of the new Space Show Dark Universe
Astrophysicist Neil deGrasse Tyson weighs in on new research on the Chelyabinsk meteor and how we might prevent an asteroid impact. Watch here.
WATCH LIVE: Today at 11 am ET, Neil deGrasse Tyson hosts a discussion with a group of astronauts and cosmonauts who recently developed recommendations to the United Nations for defending Earth from an asteroid impact.