Over at National Geographic, Nadia Drake's feature on Elon Musk's plan for millions of people to live on Mars is the best explanation (and contextualization) of this far out vision that I've read. From Nat Geo:
The rocket would deliver the crew capsule to orbit around Earth, then the booster would steer itself toward a soft landing back at the launch pad, a feat that SpaceX rocket boosters have been doing for almost a year now. Next, the booster would pick up a fuel tanker and carry that into orbit, where it would fuel the spaceship for its journey to Mars.
Once en route, that spaceship would deploy solar panels to harvest energy from the sun and conserve valuable propellant for what promises to be an exciting landing on the Red Planet.
As Musk envisions it, fleets of these crew-carrying capsules will remain in Earth orbit until a favorable planetary alignment brings the two planets close together—something that happens every 26 months. “We’d ultimately have upward of a thousand or more spaceships waiting in orbit. And so the Mars colonial fleet would depart en masse,” Musk says.
The key to his plan is reusing the various spaceships as much as possible. “I just don’t think there’s any way to have a self-sustaining Mars base without reusability. I think this is really fundamental,” Musk says. “If wooden sailing ships in the old days were not reusable, I don’t think the United States would exist.”
"Elon Musk: A Million Humans Could Live on Mars By the 2060s" by Nadia Drake (National Geographic, thanks Tom Andres for the video tip!)
Fifty years ago today, a Saturn V rocket launched with Neil Armstrong, Edwin “Buzz” Aldrin and Michael Collins on board. On July 19, Armstrong became the first human to step onto the moon. Above is almost five hours of CBS News’s coverage of the historic Apollo 11 mission to the moon. And that’s the way […]
In celebration of the 50th anniversary of the first human Moon landing on July 20, Vernacular photography collector Robert E. Jackson curated a lovely collection of vintage snapshots related to the Moon. I’ve always gotten a kick out of how TV viewers around the world used to snap photos of their screens to commemorate momentous […]
In Technology Review, author and essayist Chuck Klosterman delivers a short introduction to the stars of space rock, from Pink Floyd (above) to Hawkwind to Spacemen 3: Space is a vacuum: the only song capturing the verbatim resonance of space is John Cage’s perfectly silent “4’33”.” Any artist purporting to embody the acoustics of the […]
They might be the shiny new thing, but AirPods aren’t for everybody. Maybe you’re looking for a new sound or you understandably lost those tiny buds during a brisk run. If so, here’s 10 headphones and earbuds that break out of the Apple mode with a return to quality and wearability. Klipsch R5 Bluetooth Neckband […]
When it comes to passwords, there’s no such thing as paranoia. You want them secure and complex, and you definitely don’t want to repeat them on all your accounts. The trouble is, the internet seems to keep growing. And so do those accounts. Just one lockout from an important email or banking site is enough […]
With the rising temperatures on tap this summer, the climate is going to be a frequent topic of conversation, and those conversations won’t be happy ones. Luckily, there’s a way to do a little climate change of your own – in a safe and sustainable way. When it comes to personal air conditioners, EvaPolar is […]