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).

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Trump Hails Progress on Vaccine in First Remarks Since Loss
President Donald Trump has hailed developments in the race for a vaccine for the resurgent coronavirus. He delivered his first public remarks Friday since his defeat by President-elect Joe Biden, even as he refuses to concede the election.
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