div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentimg-915151625-0001-a-uploads-a-3-a-7-a-4-a-7-a-2018-09-10-figurehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: img-915151625-0001 › uploads › 3 › 7 › 4 › 7 › · 2018-09-10 · Figure 18 shows how much more you can see with an optical telescope Figure 18 The image at left shows loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnlreader036viewer20220708225f287df83fa02417644bc71ahtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentimg-915151625-0001-a-uploads-a-3-a-7-a-4-a-7-a-2018-09-10-figurehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: img-915151625-0001 › uploads › 3 › 7 › 4 › 7 › · 2018-09-10 · Figure 18 shows how much more you can see with an optical telescope Figure 18 The image at left shows loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnlreader036viewer20220708225f287df83fa02417644bc71ahtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentimg-915151625-0001-a-uploads-a-3-a-7-a-4-a-7-a-2018-09-10-figurehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: img-915151625-0001 › uploads › 3 › 7 › 4 › 7 › · 2018-09-10 · Figure 18 shows how much more you can see with an optical telescope Figure 18 The image at left shows loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentsnlreader036viewer20220708225f287df83fa02417644bc71ahtml5thumbnails3jpg...