Showing 5 posts tagged stratosphere

We’ve seen this experiment a few times before, but never with Hello Kitty “catonaut” in a Japanese rocket made by a 12-year-old. And perhaps not with such a glorious pop:

NASA doesn’t have a lock on space exploration anymore. Just ask Lauren Rojas, a seventh grader in Antioch, Calif., who recently launched a balloon to 93,625 feet using a do-it-yourself balloon kit from High Altitude Science

The project is a terrific illustration of just how accessible the near-space environment has become. High Altitude Science was founded two years ago by Joseph Maydell, a flight controller for the International Space Station at NASA’s Johnson Space Center in Houston, who wanted everyone to experience the beautiful views of the planet that he got to see in the course of his work.

Not only does Maydell sell a kit and a flight computer on his site, but he also includes tutorials to get started with.

From the archives, more views of Earth’s curvature

via Scientific American.

After flying to an altitude of 39,045 meters (128,100 feet) in a helium-filled balloon, Felix Baumgartner completed a record breaking jump for the ages from the edge of space, exactly 65 years after Chuck Yeager first broke the sound barrier flying in an experimental rocket-powered airplane. Felix reached a maximum of speed of 1,342.8 km/h (833mph) through the near vacuum of the stratosphere before being slowed by the atmosphere later during his 4:20 minute long freefall. The 43-year-old Austrian skydiving expert also broke two other world records (highest freefall, highest manned balloon flight), leaving the one for the longest freefall to project mentor Col. Joe Kittinger.

Related watching includes the jump in legos, the suit cam view, and really, the best one: the realtime jump-prep, jump and landing — the jump starts right around here.

via Discovery News, Kottke, and EarthSky.

We’ve seen a lot of videos that send things up into the stratosphere, but Ron Fugelseth and his 4-year-old kid did this, plus one (animated) step more when they sent the kiddo’s favorite toy train eighteen miles up!  

Lifted by a weather balloon, and accompanied by a taped up orange styrofoam box with an HD camera and a GPS-equipped phone, the train traveled up to see the earth’s curvature and then came falling back down, landing 27 miles from where it launched.

Looks like the train had fun.

Thanks, @rogier, kvetchup, and @alexkuhl.

Aerostat — a lovely video of a balloon and video camera’s journey high enough to see space where it recorded an enviable sun flare shot — reminded me of this video shown above: Homemade Spacecraft/Space Balloon

Launched by a father and his seven year old in August, 2010, their homemade balloon and video camera set up (housed in a takeout container) also got to see the curve of the Earth, climbing 19 miles high before the balloon burst. It includes a bit more nitty gritty from their experiment, with lots of onscreen notes. Great stuff if you’re itchin’ to DIY with your own weather balloon, video camera and iPhone.