You don’t need Arecibo or Green Bank. A simple wire, a $20 SDR, and a little curiosity are enough to hear the roar of the Sun or the whisper of hydrogen between the stars.
: A comprehensive book (with PDF excerpts) providing a complete overview of the latest technology, including Software-Defined Radios (SDRs) and projects like bouncing signals off the Moon. Getting Started in Radio Astronomy radio and radar astronomy projects for beginners pdf
: One of the most famous beginner radar projects involves bouncing a radio signal off the Moon and receiving the echo back on Earth. Meteor Scatter Radar You don’t need Arecibo or Green Bank