November 7, 2023 Quick space links
Courtesy of BtB’s stringer Jay.
- Euclid releases its first images
Euclid is designed to produce a 3D map of billions of nearby galaxies.
- Webb and Chandra detect supermassive black hole only a half billion years after the Big Bang
Lots of uncertainty here, with most now centering on the Big Bang theory itself. There shouldn’t be a supermassive black hole that soon after the bang. Not enough time for it to form, based on present models.
- Ingenuity completes its 66th flight
As noted in my last Ingenuity post, it was a short flight, 23 seconds long moving less than two feet, merely to reposition the helicopter in advance of the three-week solar conjunction when communications will be cut off.
- First data from India’s Aditya-1 solar observatory
The observatory, located a million miles closer to the Sun than the Earth, is presently undergoing its final caliberations even as its instruments begin gathering data.
- Dish’s CEO stepping down ahead of merger with Echostar
His resignation was part of the merger deal. Both companies are under severe pressure from competition, which is why they merged.
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
Courtesy of BtB’s stringer Jay.
- Euclid releases its first images
Euclid is designed to produce a 3D map of billions of nearby galaxies.
- Webb and Chandra detect supermassive black hole only a half billion years after the Big Bang
Lots of uncertainty here, with most now centering on the Big Bang theory itself. There shouldn’t be a supermassive black hole that soon after the bang. Not enough time for it to form, based on present models.
- Ingenuity completes its 66th flight
As noted in my last Ingenuity post, it was a short flight, 23 seconds long moving less than two feet, merely to reposition the helicopter in advance of the three-week solar conjunction when communications will be cut off.
- First data from India’s Aditya-1 solar observatory
The observatory, located a million miles closer to the Sun than the Earth, is presently undergoing its final caliberations even as its instruments begin gathering data.
- Dish’s CEO stepping down ahead of merger with Echostar
His resignation was part of the merger deal. Both companies are under severe pressure from competition, which is why they merged.
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
Why is a 3D mapper named after a 2D geometer?