NASA solar weather satellite in trouble
A quick holiday fund-raising campaign for Behind the Black!
Scroll down to read this post.
In past years I have managed to avoid asking for donations for Behind the Black during the holiday season. My finances however now compel me to do a short one-week fund-raiser, from November 11 to November 17.
I do not use Twitter for ethical reasons, which I have been told cuts down on traffic to the website. So be it. Furthermore, Facebook has clearly acted in the past two years to limit traffic to Behind the Black, almost certainly for political reasons. So be this as well. Finally, I do not post outside ads, as I have found them annoying to my readers and not that profitable to me.
Therefore, I need to ask for the direct support from my readers. If you like what I do here, please consider contributing, either by making a one-time donation or a monthly subscription, as indicated in the tip jar below.
Regular readers can support Behind The Black with a contribution via paypal:
If Paypal doesn't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
Or you could consider purchasing one of my books, as indicated in the boxes scattered throughout the website. My histories of space exploration are award-winning and are aimed for the general public. All are page-turners, and all not only tell the story of the beginning of the human exploration of space, they also help explain why we are where we are today. And I also have a science fiction book available, Pioneer, which tells its own exciting story while trying to predict what life in space will be like two hundred years in the future.
Note that for this week only I am also having a sale on the purchase of the last 20 hardbacks of Leaving Earth. (Click on the link for more information about the book, which was endorsed by Arthur C. Clarke himself!) This award-winning out-of-print book is now only available as an ebook, but I still have a handful of hardbacks available, normally for sale for $70 plus $5 shipping. For this week only you can buy them, personally autographed by me, for $50 plus $5 shipping! Just send me a check, payable to Robert Zimmerman, to the address above, with a note saying that the money is for the Leaving Earth hardback.
Please consider donating. Your help will make it possible for me to continue to be an independent reporter in the field of space, science, technology, and culture.
DSCOVR, re-purposed by NASA from Al Gore’s Triana Earth-observing satellite to instead monitor solar storm activity, is having serious technical problems.
A US space-weather satellite that is supposed to alert Earth to incoming solar storms has temporarily dropped offline five times in the year since it became operational. Its onboard computer may be experiencing hiccups caused unexpectedly by galactic cosmic rays.
The Deep Space Climate Observatory (DSCOVR) went out of action most recently on 11 October. In each case, it unexpectedly entered a ‘safe hold’ in which scientific data stopped flowing and engineers had to scramble to try to recover the spacecraft. In total, DSCOVR’s space-weather forecasting instruments have been offline for more than 42 hours since 28 October 2015, when the US National Oceanic and Atmospheric Administration (NOAA) took the spacecraft over from NASA, which built and launched it. Each outage lasts for only a few hours, and the total downtime amounts to 0.48% of its time in space — well below NOAA’s requirement that the spacecraft operate at least 96% of the time.
They think the outages are being caused by cosmic rays. Because DSCOVR was initially not designed to do the work it is now doing, its problems with cosmic rays are likely related to this change in its goals. Had the money that was used on Gore’s pet project (something that NASA did not really need) been instead used to build DSCOVR (something that NASA did need), we might not be having these problems now.
So that no one misunderstands me, I am not saying that politicians shouldn’t be involved in deciding what missions NASA flies. What I am saying is that politicians should not impose their petty demands on the agency, but use their brains to help the agency do the best job it can, with the resources available. Gore deserves criticism here because he forced NASA to divert needed resources away from necessary projects to build a satellite that NASA didn’t need. The agency eventually did the best it could to turn that lemon into lemonade, but Gore’s interference means they are using lemonade for something that really required something better.
Scroll down to read this post.
In past years I have managed to avoid asking for donations for Behind the Black during the holiday season. My finances however now compel me to do a short one-week fund-raiser, from November 11 to November 17.
I do not use Twitter for ethical reasons, which I have been told cuts down on traffic to the website. So be it. Furthermore, Facebook has clearly acted in the past two years to limit traffic to Behind the Black, almost certainly for political reasons. So be this as well. Finally, I do not post outside ads, as I have found them annoying to my readers and not that profitable to me.
Therefore, I need to ask for the direct support from my readers. If you like what I do here, please consider contributing, either by making a one-time donation or a monthly subscription, as indicated in the tip jar below.
Regular readers can support Behind The Black with a contribution via paypal:
If Paypal doesn't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
Or you could consider purchasing one of my books, as indicated in the boxes scattered throughout the website. My histories of space exploration are award-winning and are aimed for the general public. All are page-turners, and all not only tell the story of the beginning of the human exploration of space, they also help explain why we are where we are today. And I also have a science fiction book available, Pioneer, which tells its own exciting story while trying to predict what life in space will be like two hundred years in the future.
Note that for this week only I am also having a sale on the purchase of the last 20 hardbacks of Leaving Earth. (Click on the link for more information about the book, which was endorsed by Arthur C. Clarke himself!) This award-winning out-of-print book is now only available as an ebook, but I still have a handful of hardbacks available, normally for sale for $70 plus $5 shipping. For this week only you can buy them, personally autographed by me, for $50 plus $5 shipping! Just send me a check, payable to Robert Zimmerman, to the address above, with a note saying that the money is for the Leaving Earth hardback.
Please consider donating. Your help will make it possible for me to continue to be an independent reporter in the field of space, science, technology, and culture.
DSCOVR, re-purposed by NASA from Al Gore’s Triana Earth-observing satellite to instead monitor solar storm activity, is having serious technical problems.
A US space-weather satellite that is supposed to alert Earth to incoming solar storms has temporarily dropped offline five times in the year since it became operational. Its onboard computer may be experiencing hiccups caused unexpectedly by galactic cosmic rays.
The Deep Space Climate Observatory (DSCOVR) went out of action most recently on 11 October. In each case, it unexpectedly entered a ‘safe hold’ in which scientific data stopped flowing and engineers had to scramble to try to recover the spacecraft. In total, DSCOVR’s space-weather forecasting instruments have been offline for more than 42 hours since 28 October 2015, when the US National Oceanic and Atmospheric Administration (NOAA) took the spacecraft over from NASA, which built and launched it. Each outage lasts for only a few hours, and the total downtime amounts to 0.48% of its time in space — well below NOAA’s requirement that the spacecraft operate at least 96% of the time.
They think the outages are being caused by cosmic rays. Because DSCOVR was initially not designed to do the work it is now doing, its problems with cosmic rays are likely related to this change in its goals. Had the money that was used on Gore’s pet project (something that NASA did not really need) been instead used to build DSCOVR (something that NASA did need), we might not be having these problems now.
So that no one misunderstands me, I am not saying that politicians shouldn’t be involved in deciding what missions NASA flies. What I am saying is that politicians should not impose their petty demands on the agency, but use their brains to help the agency do the best job it can, with the resources available. Gore deserves criticism here because he forced NASA to divert needed resources away from necessary projects to build a satellite that NASA didn’t need. The agency eventually did the best it could to turn that lemon into lemonade, but Gore’s interference means they are using lemonade for something that really required something better.
