div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=radio-telescope-in-spacehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Radio Telescope in Space loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsmxreader036viewer20220730205750683b1a28ab0f07af35afhtml5thumbnails1jpg width=140 height=200 divp© 1968 Nature Publishing Grouppdiv