Larger craters can have terraces, central peaks, and multiple rings. Copernicus is a large crater (93 kilometers or 60 miles wide) on the Moon. The inner walls of the crater have collapsed to form a series of step-like terraces, and a central peak is visible in the center of the image. Apollo 17 image courtesy of NASA. A complex crater in the northern region of Mars.
Self-published authors could be paid as little as $0.006 per page read under new rules planned by Amazon. Writers who make their works available through Amazonâs Kindle Owners Lending Library, and a similar service called Kindle Unlimited, will no longer be paid per copy downloaded following a move announced last week.
Amazon is changing how it pays royalties to writers who have self published via its Kindle Direct Publishing (KDP) platform and opted to make their book exclusive to its platform to qualify for a cut of the royalties it pays out when KDP books are read via the Kindle Unlimited all-you-can-read subscription service, or via the Kindle Owners Lending ...