Reaching Near Space For Less Than $150

A group of MIT students have launched a low-budget satellite to near space, taking images of the curvature of Earth and the blackness of space. Their approach was to use low tech, off the shelf equipment, which included a Styrofoam beer cooler, a camera from eBay, open source software and an inexpensive helium balloon as the launch vehicle in order to do their complete mission launch for less than $150. Total cost? $148. The experience? Priceless, including getting interviewed on CNN and Fox News about their achievement. The best news for the rest of us? They’ll soon be sharing an illustrated step-by-step guide on how to launch your own low-budget satellite.

The team, led by Justin Lee and Oliver Yeh had the goal of seeing Earth from space, but didn’t have a lot of money to do it. They knew they’d have to gather all the materials for less than $150.
Their satellite was a huge success. It reached 93,000 feet (calculated from the linear ascent rate at the beginning of the launch), took several images of Earth from space (see their gallery here) and was retrieved using an inexpensive GPS system.

They say the time lapse video above isn’t all that great because the cooler wasn’t stabilized. But the images are incredible.

Many people have launched balloons (see some of our previous articles, here and here) but this is the lowest price to space anyone has ever accomplished. The students say they hope to be an inspiration to others.

The balloon falling back to Earth after bursting.  Credit:  1337arts team.
The balloon falling back to Earth after bursting. Credit: 1337arts team.

Lee and Yeh caution about making sure future explorers contact the FAA about launching a balloon, and to launch from a safe place so the balloon and equipment doesn’t land in a highly populated area.

Next, they want to do it again, but add a rocket to the balloon to launch their payload even higher.

Check out their website for more info and the great images.

Stunning Image of ISS and Endeavour Transitting Sun

Wow! Take a look at this image captured by award-winning French astrophotographer Thierry Legault. The visible detail of the shuttle and parts of the International Space Stations is absolutely amazing! If you remember, Legault also took images of space shuttle Atlantis and the Hubble Space Telescope transiting the sun back in May during the HST servicing mission.

Legault is an engineer who lives near Paris. He started his digital imaging in 1994, and currently uses a SBIG STL-11000M CCD camera with AO-L system that is equipped with large and narrow band filters. He also uses a reflex Canon 5D, webcams from Philips as well as Astrovid video cameras.

He has written two books: “The New Atlas of the Moon” with Serge Brunier (Firefly) and “Astrophotographie” (Eyrolles), and is featured in a new book by Robert Gendler, “Capturing the Stars: Astrophotography by the Masters.”

Visit Thierry’s website for more great images!

Source: OnOrbit