Central place for discussing, creating, and managing projects

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GNU Radio

Free and Open-source Radio Astronomy Software for all experience levels

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Get Involved

List of people involved and contact info for joining the project

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Introduction to the Alexander telescope project


Here is another amateur HI Telescope, named Alexander, built by 6 interns at Green Bank Observatory. We encourage comments and possible improvements to continue on our way to making radio astronomy accessible to everyone.

Designed and built by Allison Elliott, Jerry Iweh, Kyle Knutsen, Hannah Petronek, Peyton Sims, Callie Stout.

Homemade Radio Telescope

Homemade Radio Telescope

See our other blog posts:

Alexander Materials

Alexander Construction

Alexander Data Collection