Tag Archives: nanosatellite

NASA PhoneSat returns photos from orbit, reminds us of streaming circa 1998

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NASA PhoneSat returns photos, reminds us of broadband circa 1998

The launch of NASA's PhoneSat mission last year was loaded with promise: finally, proof that mobile technology could power nanosatellites and stick it to The Man. The photos have returned, and... well, Lockheed won't be scrapping its big satellites just yet. While we're impressed that the Nexus Ones onboard the three PhoneSats delivered images from orbit through amateur radio waves, the transmission artifacts are more like those from 15-year-old online videos than what we see on the ground today. Don't think that the effort was in vain, however -- far from it. While the inaugural PhoneSats have burned up in reentry, as expected, future iterations should build on the experience and make a better case for small-scale spacecraft.

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Via: The Verge

Source: NASA (1), (2), PhoneSat

DIYRockets starts a challenge to build open source, 3D-printed rocket engines

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DIYRockets and Sunglass start a challenge to make open source, 3Dprinted rocket engines

DIYRockets believes that our chances of advancing space exploration improve when everyone can lend a hand. The company is putting its money where its mouth is by launching a competition to develop 3D-printed rocket motors using Sunglass' cloud design platform. Teams who sign up have to build an engine that could boost a nanosatellite-level payload into low Earth orbit using 3D-printed steel and other safe materials. The only major stipulations are that creators present a good business case and open-source their creations to help out other builders. DIYRockets' prize strategy reflects its for-the-greater-good ambitions: there's a $5,000 award for the best motor, but there are separate $2,500 prizes for both a student creation and the design that contributes the most to the industry. Registration officially starts on March 9th, and runs until April 6th, with the finished models due on June 1st. We'll be closer to a crowdsourced vision of space when the winners are revealed by July 1st.

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Source: DIYRockets