Demonstration Mission-1 (Demo-1) was an uncrewed flight test designed to demonstrate a new commercial capability developed under NASA’s Commercial Crew Program. The mission began March 2, when the Crew Dragon launched from NASA’s Kennedy Space Center in Florida, and racked up a number of “firsts” in less than a week. First commercially-built and operated American crew spacecraft and rocket to launch from American soil on a mission to the space station. First commercially-built and operated American crew spacecraft to dock with the space station. First autonomous docking of a U.S. spacecraft to the International Space Station. First use of a new, global design standard for the adapters that connect the space station and Crew Dragon, and also will be used for the Orion spacecraft for NASA’s future mission to the Moon. NASA and SpaceX teams gathered in the early morning hours at the company’s headquarters in Hawthorne, California, to follow the spacecraft’s return journey and ocean splashdown. HD download link: https://go.nasa.gov/2ENvCEU ... https://www.youtube.com/watch?v=BchWtCdGgHE

Britain is on a "knife edge" and likely to see an increase in coronavirus cases by July, a Government adviser has warned. Sir Jeremy Farrar, the director of the Wellcome Trust and a member of the Government's Scientific Advisory Group for Emergencies (Sage), said he was concerned that there will soon be a surge of new infections caused by lockdown restrictions being eased towards the end of May. "I would predict, I would guess, that we will start to see a few increases in cases towards the end of June or the first week of July, and the continued lifting of restrictions and people deciding to take things into their own hands and go about life as normal," he told the BBC’s Andrew Marr Show. "We're on a knife edge – it's very precarious, the situation, particularly in England at the moment, and I would anticipate we would see an increase in new cases over the coming weeks." ... https://www.youtube.com/watch?v=gPvkGrueFSA

How Pfizer the pharmaceutical giant really goes about its business. ?