div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=crater-diameterdepth-relationship-from-ranger-lunar-photographshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Crater Diameter–Depth Relationship from Ranger Lunar Photographs loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsnetreader031viewer2022020523575068341a28ab0f07af1743html5thumbnails1jpg width=140 height=200 divp© 1967 Nature Publishing Grouppdiv