October 31, 2023 Quick space links
Courtesy of BtB’s stringer Jay.
- At Boeing’s request the FCC withdraws its license for a low-Earth-orbit satellite constellation, approved less than two years ago
The forfeiture cost Boeing $2.2 million, but is likely necessary because of the company’s many other problems that make building this constellation impossible.
- Sierra Space shows of image of its Tenacity Dream Chaser reusable mini-shuttle
The spacecraft does appear almost finished, making the present ready date for launch the end of this year increasingly likely.
- Rocket Lab now targets the end of 2024 for launch of its privately funded Venus mission
Now called Venus Life Finder, this new target date firms up the mission’s schedule, as the last word from the company was that it had delayed it to 2025.
- FAA announces it has completed its safety review of SpaceX’s proposed next Starship/Superheavy test launch
A somewhat meaningless announcement, as no license was rewarded because Fish & Wildlife is still doing its own investigation.
- PLD touts its Miura-5 orbital rocket, ready to launch in 2025
The only other detail provided is that the rocket will have a thrust of 1 MN and lift at least 500kg to orbit.
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.
- At Boeing’s request the FCC withdraws its license for a low-Earth-orbit satellite constellation, approved less than two years ago
The forfeiture cost Boeing $2.2 million, but is likely necessary because of the company’s many other problems that make building this constellation impossible.
- Sierra Space shows of image of its Tenacity Dream Chaser reusable mini-shuttle
The spacecraft does appear almost finished, making the present ready date for launch the end of this year increasingly likely.
- Rocket Lab now targets the end of 2024 for launch of its privately funded Venus mission
Now called Venus Life Finder, this new target date firms up the mission’s schedule, as the last word from the company was that it had delayed it to 2025.
- FAA announces it has completed its safety review of SpaceX’s proposed next Starship/Superheavy test launch
A somewhat meaningless announcement, as no license was rewarded because Fish & Wildlife is still doing its own investigation.
- PLD touts its Miura-5 orbital rocket, ready to launch in 2025
The only other detail provided is that the rocket will have a thrust of 1 MN and lift at least 500kg to orbit.
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
I think that ought to be 1 meganewtons?
Stephen Fleming: Yeah, my math-ignorant error. Fixed. Thank you.
FAA, not FCC
David Eastman: Oy. You are right. Now fixed. Thank you.
“Yeah, my math-ignorant error. Fixed. Thank you.”
It’s still reading as ” 1 mn” for me.
Call Me Ishmael: 1 mn is what was put in the tweet. I decided not to guess what the abbreviation meant (as my ability in these things can be faulty) and just quote it as they wrote it.
“1 mn is what was put in the tweet.”
Then either they really mean 1 millinewton or they messed it up.
(After googling). They definitely messed it up. The SI (i.e. metric standard) abbreviation for newton is “N”, not “n”. And “m” stands for “milli”, i.e. “one thousandth”, while M stands for “mega” i.e. “one million”.
Call Me Ishmael: Then the error is still mine. They capitalized the abreviation in the tweet. I will fix.
If you‘re putting up 500 kg to low Earth orbit, you‘d better have at least 1 million Isaac Newtons beneath you!
Over at the RPF.com, there is talk that the wooden model 3-foot Enterprise has been found