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Genesis cover

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


Engineers report progress in restoring proper communications with Voyager-1

According to a NASA update yesterday, software engineers for the Voyager-1 spacecraft now beyond the edge of the solar system have managed to decipher the garbled data the spacecraft’s computers have been sending back to Earth since November 2023, and are in the process of analyzing that data with the hope of restoring full understandable communications.

The source of the issue appears to be with one of three onboard computers, the flight data subsystem (FDS), which is responsible for packaging the science and engineering data before it’s sent to Earth by the telemetry modulation unit.

On March 3, the Voyager mission team saw activity from one section of the FDS that differed from the rest of the computer’s unreadable data stream. The new signal was still not in the format used by Voyager 1 when the FDS is working properly, so the team wasn’t initially sure what to make of it. But an engineer with the agency’s Deep Space Network, which operates the radio antennas that communicate with both Voyagers and other spacecraft traveling to the Moon and beyond, was able to decode the new signal and found that it contains a readout of the entire FDS memory.

This new readable data was the result of a command sent two days before, suggesting that engineers are on the right track. Because Voyager-1 is so far away, 15 billion miles, it takes 22.5 hours for any command to be sent to the spacecraft, and another 22.5 hours for ground controllers to get a response. This long lag time has slowed the effort to fix the problem, but this new success suggests that a full recovery is possible.

That recovery is going to be relatively short-lived, no matter what. The nuclear-powered power sources for both Voyager spacecraft, flying since 1977, are expected to finally run out of power sometime in 2026, after almost a half century of operation. Moreover, the computers on both Voyagers are the longest continuously running computers in history.

The engineering achievement of both is astonishing.

The support of my readers through the years has given me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Four years ago, just before the 2020 election I wrote that Joe Biden's mental health was suspect. Only in this year has the propaganda mainstream media decided to recognize that basic fact.

 

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5 comments

  • F

    Meanwhile, back on Earth, the first feature listed for my phone’s software update is “new emoji”.

    It’s as if we are moving backwards.

  • Chris

    Garbled transmission….Is this an area where AI would shine?

  • Edward

    Moreover, the computers on both Voyagers are the longest continuously running computers in history.

    Aw, rats! I just rebooted my laptop, so now I have to start the clock all over for the “longest continuously running computer in history” record.

  • I have to smile whenever I hear the common assertion that the Voyager(s) are “now beyond the edge of the solar system.” It’s true that both Voyager spacecraft have now encountered the interstellar medium, and thus have now traveled beyond the sun’s limited bubble of solar-wind influence in this regard; but the fact is that it will take both outward-bound craft another 300 or so years to even reach the inner edge of the sun’s accompanying Oort Cloud of comets, not to speak of some 30,000 more years to reach the other side — the outer spherical surface of the Oort Cloud — that is the real “edge of the solar system.”

  • pzatchok

    They figured out what it was saying but have they figured out if it will reboot and restart the correct way?

    Is it accepting commands? Or will this need a total shutdown and restart?

    For all they know right now it could be stuck permanently in this program loop.

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