Mike Massimino, the former astronaut who became the first man to tweet from space during one of his two space flights, says companies like SpaceX, Virgin Galactic, and Blue Origin are close to sending paying customers to space. These companies are "the best hope we have for a thriving space program," he tells Cheddar in an interview Thursday. For the full interview, [click here](https://cheddar.com/videos/spacing-out-with-mike-massimino).

Share:
More In Science
RoadRunner Raises $70 Million Series D to Fund National Expansion and Accelerate Sustainability Solutions
Technology-driven sustainable waste management platform, RoadRunner Recycling, recently raised a $70 million Series D round from BeyondNetZero, the climate investing venture of General Atlantic. RoadRunner says it creates and manages end-to-end waste and recycling solutions for businesses of all sizes and that its proprietary technology can boost cost savings and improve recycling rates for companies, which in turn drives sustainability for the waste industry and our world. RoadRunner Recycling founder and CEO Graham Rihn joined Cheddar News' Closing Bell to discuss.
Load More