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Virgin Galactic pilot recounts how he survived being ejected at 50,000 feet
When Virgin Galactic's SpaceShipTwo crashed in late October, the company attributed the loss to an unidentified "serious anomaly." Now, thanks to the ongoing investigation by the National Transportation Safety Board, we finally have a clearer picture of what happened 9 miles up in the air that day. According to surviving pilot Peter Siebold, the spacecraft disintegrated around his seat while it was flying at 50,000 feet, almost twice the height of Mt. Everest. The temperature at that altitude is usually below freezing point, around minus 70 degrees Fahrenheit, and any human without an oxygen mask would pass out due to loss of pressure. Since Siebold wasn't wearing a spacesuit at the time, that's exactly what happened to him, though he managed to unbuckle his seatbelt at some point before his parachute automatically opened.
SpaceX reveals plans for world's most powerful rocket, the Falcon Heavy
SpaceX promised something big, and it's now delivered. The company today revealed its plans for the Falcon Heavy, which promises to be the "world's most powerful rocket." Just how powerful is that? SpaceX says the 22-story rocket will be able to carry satellites or spacecraft weighing over 53 metric tons (or 117,000 pounds) into low earth orbit, which is nearly twice what the Space Shuttle is able to carry. What's more, this isn't just a far off promise. SpaceX says the rocket will be "ready" sometime next year, and the first test flight is planned for 2013. The rocket's sheer size isn't it's only selling point, though -- it also promises to drastically reduce the cost of sending things into space, with each launch expected to cost "only" $100 million. Head on past the break for a taste of what's in store.
SpaceX Dragon's secret payload revealed: Le Brouere cheese (video)
It looks like the Air Force isn't the only organization with its secrets. While we still don't know the exact nature of the testing the X-37B space plane underwent during its seven months in orbit, we have learned what, exactly, the SpaceX Dragon was carrying during its time spent in low-earth orbit. That's right: a wheel of Le Brouere, a French variant of the Swiss Gruyere, a hard yellow cheese made from cow's milk. It's also a reference to a Monty Python sketch -- but you probably knew that already. You've seen the launch, so how about checking out the sketch that so amused Elon Musk? Well, you're in luck -- it's after the break.
SpaceX's Dragon spacecraft successfully launches, returns from orbit (video)
It may have hit a few snags earlier this week, but SpaceX's slightly-delayed launch of its Dragon spacecraft looks to have gone off as well as anyone could have possibly hoped for. The craft blasted off from Cape Canaveral atop a Falcon 9 rocket earlier today, entered a "100 percent successful" low-earth orbit, and returned to Earth to make an on-target soft landing in the Pacific Ocean just a short while ago. Head on past the break for the launch video, and look for NASA to hold a complete post-flight press conference at 3:30pm EST at the link below (and on NASA TV).
