Some spectacular oblique images from Lunar Reconnaissance Orbiter have been released.
Some spectacular oblique images from Lunar Reconnaissance Orbiter (LRO) have been released.
The top three images are all oblique. Make sure you click through to the full caption of each image to get more information.
The Lunar Alps image is especially interesting to those who have ever explored the Moon with a telescope from Earth. The rill shown is well known to amateurs, as are the Montes Alpes, or Alps Mountains, adjacent to it. From Earth that rill definitely looks like a meandering river canyon. This LRO image resolves it into a canyon made up of a series of crater-like depressions, a geological feature quite different from the river canyons of Earth.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Some spectacular oblique images from Lunar Reconnaissance Orbiter (LRO) have been released.
The top three images are all oblique. Make sure you click through to the full caption of each image to get more information.
The Lunar Alps image is especially interesting to those who have ever explored the Moon with a telescope from Earth. The rill shown is well known to amateurs, as are the Montes Alpes, or Alps Mountains, adjacent to it. From Earth that rill definitely looks like a meandering river canyon. This LRO image resolves it into a canyon made up of a series of crater-like depressions, a geological feature quite different from the river canyons of Earth.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Not only is the rille a string of craters, …it is a string of rimless craters. This is what indicates it is lava tube collapse trench. The collapse of a lava tube roof does little or nothing to the surrounding terrain, while impact craters have raised rims.