Listen to 1420.4MHz and hear what the noise sounds like from Hydrogen electron's flipp/spinn. These atoms emitt radio signals from big clouds within the Milkyway's galaxyplane. Each Hydrogen atom emitts such a single only once every 11 million years.
What antenna and LNA did you use?
scottrharris 1 month ago
How did you get contact with this noise from outerspace? Is it a Radio telescope?
jarhead565 6 months ago
Yes, much better noise!
oxiigen 1 year ago