SpaceRef had the opportunity to sit down with Dr. Neil deGrasse Tyson at the 28th National Space Symposium in Colorado Springs. The conversation centered around his idea of doubling NASA's budget as it would spur innovation and fuel the economy. We will also discussed his latest book, Space Chronicles: Facing the Ultimate Frontier.+ More details
What are Tags?
Tags are keywords that describe videos. For example, a video of your Hawaiian vacation might be tagged with "Hawaii," "beach," "surfing," and "sunburn."