Three billionaires — Jeff Bezos, Elon Musk and Richard Branson — aim to usher in a new era of private commercial space travel. Here’s how their efforts compare in the race to be first https://reut.rs/36o4Csl | Reuters

3M views · 34K reactions | How Traveling Through Space Reveals Earth’s Past - Travel far enough into the universe, and you’re not just crossing distance—you’re witnessing history. From the Moon landing to the construction of the pyramids, and even the age of dinosaurs, discover how light transforms space into a cosmic time machine. | The Brain Maze | Facebook

182K views · 1.3K reactions | Will we be booking holidays in space any time soon? Jeff Bezos and Richard Branson's recent flights are a historic start in space tourism. https://bbc.in/3flrJbT | BBC News | Facebook

SPACE TOURISM: NASA says space tourism could be here by next year, offering private citizens trips to the International Space Station, but only if you can cover the multi-million dollar price tag. Tom Llamas reports. https://abcn.ws/2I0oFBI | ABC World News Tonight with David Muir