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First Orbit offers a glimpse at Yuri Gagarin's spaceflight 50 years later (video)
It's been exactly 50 years to the day -- in some places, anyway -- that cosmonaut Yuri Gagarin's maiden voyage set off an international space race that defined an era, and while only Gagarin knew exactly what it was like to be the first man in space, documentarian Christopher Riley is giving us a glimpse of what the world might have looked like from the porthole of Vostok 1. As we reported before, First Orbit is a mashup of sorts that features original audio recordings from Gagarin's flight, coupled with footage taken by Italian astronaut Paolo Nespoli from aboard the International Space Station. The result is nothing short of stunning, but you don't have to take our word for it -- in fact, go ahead and grab yourself some popcorn, hit the play button, and prepare to be amazed.
NASA's Space Shuttle launch videos are spectacularly incredible, incredibly spectacular
Did you know that it takes nearly seven and a half million pounds of thrust to get a Space Shuttle off the ground and into the final frontier? NASA opts to generate that power by burning through 1,000 gallons of liquid propellants and 20,000 pounds of solid fuel every second, which as you might surmise, makes for some arresting visuals. Thankfully, there are plenty of practical reasons why NASA would want to film its launches (in slow motion!), and today we get to witness some of that awe-inspiring footage, replete with a silky voiceover explaining the focal lengths of cameras used and other photographic minutiae. It's the definition of an epic video, clocking in at over 45 minutes, but if you haven't got all that time, just do it like us and skip around -- your brain will be splattered on the wall behind you either way.
Japan sends a ribbon into space, asks it to test the magnetic currents
Tether propulsion seems to be the OLED of the spacefaring world, carrying as it does a lot of promise but seemingly never ready for the big time. The fundamental premise is as simple as it is appealing -- a long strip of metal stretched out in space can theoretically exploit the Earth's magnetic field to maneuver itself without expending any fuel of its own. This is done by sucking up ionospheric electrons at one end and, predictably enough, spitting them out at the other, allowing current to flow through the tether. Japan's aerospace agency has recently shot off a testing vehicle for just this theory, a 300 meter-long, 2.5cm-wide ribbon, which has managed to successfully generate a current. No thrust-measuring equipment was on board and it's still very early days, but hey, there's at least the chance that one day satellites will all sprout long, elegant tails to power their way through the sky... and into our private lives.
Amateur Copenhagen Suborbitals team about to send a dummy into a space, then a man; what have you done with your life?
The non-profit, volunteer-based and sponsor-supplied Copenhagen Suborbitals are an amateur group of Danish crazies that are about to fire a crash test dummy into space. It's all part of a wild plan to send a human into space on a shoestring budget (in the thousands, not the millions), and it seems to be going pretty well so far. The launch of the "Tycho Brahe" spacecraft (pictured above), which is really as small as it looks and will be towed to sea by a submarine built by one of the team members, is slated to take place on August 30th. A manned launch is still probably a few years off, but this is the first full scale launch for the team, and obviously a huge milestone. We wish the team the best of luck, and will have a bottle of our best bubbly standing by to celebrate.
Virgin Galactic's SpaceShipTwo completes first flight with crew on board
It still has a few more key hurdles to cross, but it looks like Virgin Galactic's SpaceShipTwo (a.k.a. the VSS Enterprise) is remaining on track for its first commercial flight sometime next year. The latest milestone is the spacecraft's first flight with a crew on board, which occurred on July 15th at Virgin Galactic's usual base of operations, the Mojave Air and Space Port. As with previous flights, however, SpaceShipTwo remained attached to the VMS Eve "mothership" for the duration of the flight, but it did stay aloft for more than six hours as the crew (including test pilots Peter Siebold, Michael Alsbury) went through a range of tests. Still no word on exactly when SpaceShipTwo will see its first solo flight but, barring any change in plans, that should be the next flight that takes place.
IKAROS gets first burst of solar propulsion, wants more
Photons, man, it's all about the photons. Japan's solar sail-equipped IKAROS probe has recorded its first propulsion derived from the force of sunlight rays hitting its tender surface. The force generated is a truly minuscule 1.12 millinewtons, but that can go a long way (literally) in a frictionless environment like space. The kite's sails also soak up Sol's emitted light to generate electricity, making the most out of the one resource available to it. So now that we've figured out how to do all that, shall we get started on colonizing Mars or what?
IKAROS successfully stretches wings, prepares for solar spaceflight
Though it may look like a collection of tinfoil and string, the photo above depicts what may be the first solar sail to actually propel a spacecraft. Japan's IKAROS (Interplanetary Kite-Craft Accelerated by Radiation of the Sun) just unfurled the 7.5 micron (.0003-inch) thick polyimide membrane 7.4 million kilometers from Earth this week, and expect its embedded thin-film solar panels to propel the craft past Venus and towards the dark side of the sun. Because wax and feathers only get you so far.
520-day simulated mission to Mars underway in Russia
Last Thursday, a six person mission to Mars began in Russia -- except that the crew isn't going anywhere. The would-be astronauts (including Russian, French, Italian and Chinese members) have agreed to undergo a 520-day long simulation trip to Mars, which includes a 250-day flight to the planet, a 30-day exploration, and a 230-day return trip, all in the name of preparation and research. This is not the first time that Russia's undertaken long-term simulations -- last year six hopefuls participated in a 105-day long experiment -- hoping to gain insight into the long-term effects such isolation can be expected to produce. They won't be weightless, but many of the other conditions will be as realistic as possible -- including communications time delays, wonky internet, and one shower every ten days. Sounds a lot like blogging to us. We wish them luck -- check out the video below.
Boeing X-37B autonomous space shuttle launched last night, due back 'whenevs'
Boeing's X-37B, the test craft that's been kicking around for the last decade or so, has finally made it into orbit. Formerly a NASA project, we've heard little about the thing since it passed into DARPA hands in 2004 -- and statements like those of the Air Force's Gary Payton don't help much: "in all honesty, we don't know when it's coming back for sure." How's that for autonomous? Also uncommented upon, yet tantalizing, are the military's intentions for the unmanned vehicle, which can remain in orbit 270 days at a time. Spy drone? Orbital weapons platform? Plaything for our future robot overlords? (Let's hope it's not the last one.) The success of the mission will depend on a couple things, namely: how the return trip goes (it should make it back to California's Vandenberg Air Force Base via autopilot... sometime) and whether the thing can be re-launched quickly enough. Ideally, the craft should be ready for another flight in fifteen days. Another test is planned for 2011. [Thanks, One Love!]
Tiny, robotic space shuttle to be launched into orbit in April
A long-delayed project initiated by NASA and carried out by Boeing may finally get to see the light of cold, beautiful day according to reports from the US Air Force. The X-37, a small, robotic space plane is set to make its first unmanned trip into orbit in April. Conceived by NASA as an unmanned re-entry lifeboat for crew of the International Space Station, the X-37 reportedly has a cargo bay of just 7 x 4 feet, and it has apparently been shipped to Florida for its maiden voyage, where it will be mounted to an Atlas V rocket for its launch into space. There aren't any other details -- the people running the project are keeping everything pretty quiet, but the shuttle itself is reported to have said that it's putting itself "to the fullest possible use," adding that that "is all I think that any conscious entity can ever hope to do."
Space Adventures offering $100 million trip to space
While there's long since been ways to get a piece of your mind (or your best Photoshop effort) launched into space, getting your person up there isn't exactly feasible if your pay stub isn't stamped by NASA. Now, however, Space Adventures is looking to hoist a pair of untrained civilians into space in 2008 and 2009 aboard a Soyuz craft, and the firm will soon be selling seats for the low, low price of $100 million apiece. The Lunar Mission will eventually bring you "to the other side of the moon," and while we're sure the itinerary is quite detailed considering the price of admission, the firm isn't dolling out too much more until you prove your bank account is stocking the required dough.[Thanks, Yossi]
