Ingenuity completes 45th flight; Perservance races to keep up
On February 22, 2023, the Mars helicopter Ingenuity completed its 45th flight on Mars, flying 1,627 feet in 2 minutes and 24 seconds. This was 13 feet farther than planned, and 5 seconds longer, the extra distance likely because the helicopter needed to find a good landing spot.
The green dot on the map to the right indicates Ingenuity’s new position. The blue dot marks Perseverance’s position. The rover has been moving fast, quickly climbing up onto the delta behind Ingenuity only days after it has completed each recent flight. It appears the Perseverance science team wishes to reach the top of the delta as fast as possible, where it can then begin drilling for more core samples.
It is becoming increasing clear the limitations of Perseverance. It was designed to obtain these core samples for return to Earth, but in the process many of the geological tools and sensors that Curiosity carries were eliminated. The result is the Perseverance can’t actually find out as much about the geology in Jezero Crater as Curiosity can. This doesn’t mean it can’t do any geological work, because it certainly can, but all of the analysis of drill samples that Curiosity does is beyond Perservance’s capabilities. It basically can only do contact science and close inspection. The analysis of its drilled samples must wait until the samples are returned to Earth, about a decade from now.
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 print edition can be purchased at Amazon. from any other book seller, or direct from my ebook publisher, ebookit.
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
On February 22, 2023, the Mars helicopter Ingenuity completed its 45th flight on Mars, flying 1,627 feet in 2 minutes and 24 seconds. This was 13 feet farther than planned, and 5 seconds longer, the extra distance likely because the helicopter needed to find a good landing spot.
The green dot on the map to the right indicates Ingenuity’s new position. The blue dot marks Perseverance’s position. The rover has been moving fast, quickly climbing up onto the delta behind Ingenuity only days after it has completed each recent flight. It appears the Perseverance science team wishes to reach the top of the delta as fast as possible, where it can then begin drilling for more core samples.
It is becoming increasing clear the limitations of Perseverance. It was designed to obtain these core samples for return to Earth, but in the process many of the geological tools and sensors that Curiosity carries were eliminated. The result is the Perseverance can’t actually find out as much about the geology in Jezero Crater as Curiosity can. This doesn’t mean it can’t do any geological work, because it certainly can, but all of the analysis of drill samples that Curiosity does is beyond Perservance’s capabilities. It basically can only do contact science and close inspection. The analysis of its drilled samples must wait until the samples are returned to Earth, about a decade from now.
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 print edition can be purchased at Amazon. from any other book seller, or direct from my ebook publisher, ebookit. 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
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