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Forum: Solar Activity, Reports and Discussions

Latest reports from SOHO and Solar related discussion.

  1. Sticky Thread Sticky: Sun Stuff: What's up!

    New thread to post info on the sun's activity. Old thread has been moved to Future Talk due to the nature of the OP RE: Boeing Whistleblower via...

    Started by MorningSong, 7th September 2011 00:15
    165 Pages
    1 2 3 4 5 6 7 8 9 10 ... 165
    • Replies: 3,295
    • Views: 437,123
    22nd April 2017 18:39 Go to last post
  2. Sticky Thread Sticky: Something Really BIG is Going on With The Sun

    What I am about to post may be a hoax and it might not. I found this info on another forum and the poster there found it on a 3rd forum still. ...

    Started by MorningSong, 19th March 2010 00:45
    29 Pages
    1 2 3 4 5 6 7 8 9 10 ... 29
    • Replies: 570
    • Views: 187,506
    30th September 2014 19:25 Go to last post
  3. Sticky Thread Sticky: The Sun Now

    The Latest Images From SOHO and STEREO Spacecraft Images usually update hourly SOHO http://sohowww.nascom.nasa.gov/home.html STEREO

    Started by Richard, 13th April 2010 18:36
    3 Pages
    1 2 3
    • Replies: 54
    • Views: 35,258
    30th September 2013 03:29 Go to last post
  1. testing movies

    More...

    Started by SDO, 18th April 2017 22:50
    • Replies: 0
    • Views: 740
    18th April 2017 22:50 Go to last post
  2. Today's EVE Cruciform and the Next Few Months

    Today SDO is performing the EVE Cruciform. Images may be missing or blurry due to the motion of SDO. The 2017-094 SDO FDS Quarterly (LongSet)...

    Started by SDO, 17th April 2017 18:50
    • Replies: 0
    • Views: 660
    17th April 2017 18:50 Go to last post
  3. Today's EVE Cruciform and the Next Few Months

    Today SDO is performing the EVE Cruciform. Images may be missing or blurry due to the motion of SDO. The 2017-094 SDO FDS Quarterly (LongSet)...

    Started by SDO, 12th April 2017 18:40
    • Replies: 0
    • Views: 844
    12th April 2017 18:40 Go to last post
  4. Website Update

    Notice of upcoming change: The kiosk product currently offered on the SDO website will be discontinued on April 20, 2017. We are launching a new...

    Started by SDO, 11th April 2017 14:10
    • Replies: 0
    • Views: 643
    11th April 2017 14:10 Go to last post
  5. Solar Charts

    with everything going on with the sun right now, I'm going to put all my favorite charts up with a small description of what they tell me... I...

    Started by Rocky_Shorz, 10th September 2012 05:45
    4 Pages
    1 2 3 4
    • Replies: 60
    • Views: 26,962
    2nd April 2017 03:07 Go to last post
  6. Planned Outage for the SDO website

    A planned outage is scheduled for Tuesday, March 7, 2017. The outage will begin at approximately 8AM and will last until approximately 3PM. The...

    Started by SDO, 6th March 2017 18:40
    • Replies: 0
    • Views: 861
    6th March 2017 18:40 Go to last post
  7. Happy Launch-versary SDO!

    Seven years ago Saturday the Solar Dynamics Observatory rose into the Florida skies atop an Atlas V rocket. It was a spectacular sight that put a...

    Started by SDO, 9th February 2017 15:00
    • Replies: 0
    • Views: 1,699
    9th February 2017 15:00 Go to last post
  8. January 2017 Maneuvers

    Today SDO will perform the EVE Field-of-View calibration maneuver between 1315-1600 UTC (8:15-11:00 A.M. ET) and the HMI Offpoint calibration...

    Started by SDO, 11th January 2017 15:30
    • Replies: 0
    • Views: 1,267
    11th January 2017 15:30 Go to last post
  9. The sun, formerly a 40 watt bulb is now a 200 watt halogen bulb on steroids

    https://youtu.be/xXHnnTs3IY8?t=2381 The URL is an excerpt from "What is going on in Antartica," which has formerly been posted on other subjects...

    Started by amor, 6th January 2017 00:32
    • Replies: 5
    • Views: 1,995
    7th January 2017 10:32 Go to last post
  10. Website Maintenence - 12/29/16

    We are conducting planned maintenance on the SDO website. There may be outages or interrupted service. We apologize in advance for any inconvenience...

    Started by SDO, 29th December 2016 17:00
    • Replies: 0
    • Views: 1,231
    29th December 2016 17:00 Go to last post
  11. Planned Activities for January 2017

    Another New Year is upon us and it is time to plan the next set of SDO calibration maneuvers. This includes the leap second that needs to be applied...

    Started by SDO, 18th December 2016 20:30
    • Replies: 0
    • Views: 1,473
    18th December 2016 20:30 Go to last post
  12. Lightbulb "Geometry" (? !) in Solar Coronal Holes?

    Human's seeing things in clouds, or seeing things in pictures which may or may not be there is called, anthropomorphism - ref:...

    Started by Bob, 18th May 2014 19:38
    15 Pages
    1 2 3 4 5 6 7 8 9 10 ... 15
    • Replies: 281
    • Views: 63,987
    22nd November 2016 02:17 Go to last post
  13. Tax on sunlight

    I read that somewhere in the world a government is going to tax sunlight. Is this true? I am nervous that Canada might try this. I was thinking about...

    Started by Gillian, 7th November 2016 23:10
    • Replies: 7
    • Views: 2,201
    8th November 2016 14:54 Go to last post
  14. Lunar Transit of October 30, 2016

    Looks like the Moon moved across the Sun again yesterday. Not a double eclipse, but a nice example of how the Moon's orbit brings it into SDO's field...

    Started by SDO, 31st October 2016 18:00
    • Replies: 2
    • Views: 1,439
    1st November 2016 10:51 Go to last post
  15. The Next Two Weeks in SDO History

    Today starting at 1700 UTC (1:00 pm ET) SDO will perform the EVE Cruciform calibration maneuver. Next week, on October 26, 2016, SDO will perform...

    Started by SDO, 19th October 2016 17:50
    • Replies: 0
    • Views: 1,981
    19th October 2016 17:50 Go to last post
  16. Solar Cycle Mystery Solved ?

    Solar Cycle Mystery Solved ? Guest essay by David Archibald Guest Blogger / 5 hours ago October 13, 2016 In the time...

    Started by Hervé, 13th October 2016 17:37
    • Replies: 1
    • Views: 2,540
    14th October 2016 06:23 Go to last post
  17. Chinese can take out our satellites in times of war

    I came across this bit of info from the daily mail. Apparently China launched a spacecraft last June aboard the long March 7 rocket, its called...

    Started by Sueanne47, 8th October 2016 03:03
    • Replies: 0
    • Views: 1,636
    8th October 2016 03:03 Go to last post
  18. Post Images From Sun's Edge Reveal Origins of Solar Wind

    Ever since the 1950s discovery of the solar wind - the constant flow of charged particles from the sun - there's been a stark disconnect between this...

    Started by NASA, 6th September 2016 15:20
    • Replies: 0
    • Views: 1,717
    6th September 2016 15:20 Go to last post
  19. Post A NASA Satellite Ends the Silent Treatment

    NASA has re-established contact with an errant spacecraft. In October 2006, the space agency sent twin satellites into orbit to study the Sun. The...

    Started by NASA, 3rd September 2016 05:00
    • Replies: 1
    • Views: 1,661
    3rd September 2016 05:32 Go to last post
  20. Post http://www.nytimes.com/2016/08/30/science/a-nasa-satellite-ends-the-silent-treatment.html?_r=0

    NASA has re-established contact with an errant spacecraft. In October 2006, the space agency sent twin satellites into orbit to study the Sun. The...

    Started by NASA, 2nd September 2016 16:50
    • Replies: 1
    • Views: 616
    2nd September 2016 17:22 Go to last post
  21. A Beautiful Joint Solar Eclipse!

    Today's Joint Solar Eclipse looked beautiful from SDO. Here's a short movie in AIA 193 to show you what it looked like. It starts with the Earth...

    Started by SDO, 1st September 2016 14:30
    • Replies: 4
    • Views: 1,562
    1st September 2016 23:30 Go to last post
  22. Momentum Mangament Maneuver #27 Today, Joint Solar Eclipse Tomorrow

    Today at 1857 UTC (2:57 p.m. ET) SDO will do MM #27. Science mode will stop at 1847 UTC and resume at 1917 UTC (3:17 p.m. ET). Science data may be...

    Started by SDO, 31st August 2016 13:30
    • Replies: 0
    • Views: 1,287
    31st August 2016 13:30 Go to last post
  23. Post Seeing Double: NASA Missions Measure Solar Flare from 2 Spots in Space

    Solar flares are intense bursts of light from the sun. They are created when complicated magnetic fields suddenly and explosively rearrange...

    Started by NASA, 30th August 2016 12:10
    • Replies: 0
    • Views: 1,332
    30th August 2016 12:10 Go to last post
  24. Post NASA Establishes Contact With STEREO Mission

    On Aug. 21, 2016, contact was reestablished with one of NASA's Solar Terrestrial Relations Observatories, known as the STEREO-B spacecraft, after...

    Started by NASA, 22nd August 2016 19:30
    • Replies: 0
    • Views: 1,873
    22nd August 2016 19:30 Go to last post
  25. Station Keeping Maneuver Today and the Next Lunar Transit

    Today from 2240-2305 UTC (6:40-7:05 p.m. ET) SDO will execute a station-keeping maneuver that keeps us within our assigned longitude box. The...

    Started by SDO, 17th August 2016 15:20
    • Replies: 0
    • Views: 1,635
    17th August 2016 15:20 Go to last post
  26. You Never Miss Them 'Til They're Gone!

    I had forgotten how nice it was to see the Sun each morning in all of the different ways SDO provides. It took longer then we expected, but as of...

    Started by SDO, 6th August 2016 15:10
    • Replies: 0
    • Views: 1,993
    6th August 2016 15:10 Go to last post
  27. Lunar Transit this Morning

    SDO had a lunar transit this morning from 1113-1207 UTC (7:13-8:08 a.m. ET). The spacecraft did not go back into Science mode at the end of the...

    Started by SDO, 2nd August 2016 12:20
    • Replies: 0
    • Views: 1,578
    2nd August 2016 12:20 Go to last post
  28. EVE Cruciform today

    SDO will perform an EVE cruciform maneuver today. From 1700-2152 UTC (1:00 p.m.-5:52 p.m. ET), SDO will rock up and down and back and forth as a...

    Started by SDO, 20th July 2016 12:40
    • Replies: 0
    • Views: 1,768
    20th July 2016 12:40 Go to last post
  29. Momentum Management Maneuver Today

    SDO will perform momentum management maneuver #26 today from 1945-2000 UTC (3:45-4:00 p.m. ET) today. Science data is not returned during the...

    Started by SDO, 13th July 2016 15:10
    • Replies: 0
    • Views: 1,741
    13th July 2016 15:10 Go to last post
  30. HMI Roll Today

    We are starting the July maneuver season. Today is the HMI roll maneuver from 1500-2000 UTC (11 am ET to 4 pm ET). During the roll the Sun will...

    Started by SDO, 6th July 2016 15:30
    • Replies: 0
    • Views: 1,909
    6th July 2016 15:30 Go to last post

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