David’s Reviews > The Echoing Universe: How Radio Astronomy Helps Us See the Invisible Cosmos > Status Update
David
is on page 75 of 352
A bit too simplistic. Zero pictures. Pure text. Should have radio telescope pics and not just websites. The discussion of the electromagnetic spectrum was ok but a picture is worth 1000 words and the EM spectrum pix belonged here. Also the pix of what wavelengths penetrate our atmosphere. Friendly tone of reading.
— Sep 27, 2026 02:52PM
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