SpaceX launches AST SpaceMobile’s first five operational cellphone satellites
SpaceX this morning successfully launched the first five operational satellites in the planned constellation by the company AST SpaceMobile’s for providing cellphone service from orbiting satellites, the Falcon 9 rocket lifting off from Cape Canaveral.
The first stage completed its thirteenth flight, landing back at Cape Canaveral.
AST’s orbital cellphone capability is in direct competition with SpaceX’s own Starlink orbital cellphone service. By launching this competitor SpaceX demonstrates that it is not using its dominance in the launch industry to squelch competition.
The leaders in the 2024 launch race:
90 SpaceX
38 China
10 Rocket Lab
10 Russia
American private enterprise now leads the rest of the world combined in successful launches 105 to 58, while SpaceX by itself leads the entire world, including American companies, 90 to 73.
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
SpaceX this morning successfully launched the first five operational satellites in the planned constellation by the company AST SpaceMobile’s for providing cellphone service from orbiting satellites, the Falcon 9 rocket lifting off from Cape Canaveral.
The first stage completed its thirteenth flight, landing back at Cape Canaveral.
AST’s orbital cellphone capability is in direct competition with SpaceX’s own Starlink orbital cellphone service. By launching this competitor SpaceX demonstrates that it is not using its dominance in the launch industry to squelch competition.
The leaders in the 2024 launch race:
90 SpaceX
38 China
10 Rocket Lab
10 Russia
American private enterprise now leads the rest of the world combined in successful launches 105 to 58, while SpaceX by itself leads the entire world, including American companies, 90 to 73.
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
Fewer big comsats may be the answer
https://techxplore.com/news/2024-09-method-decrease-satellites-global-coverage.html
More
https://phys.org/news/2024-09-plasmonic-modulators-enable-high-capacity.html