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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: 3,292
    • Views: 428,163
    25th January 2017 17:35 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: 184,187
    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: 34,197
    30th September 2013 03:29 Go to last post
  1. 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
    3 Pages
    1 2 3
    • Replies: 59
    • Views: 25,115
    11th March 2017 23:32 Go to last post
  2. 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: 702
    6th March 2017 18:40 Go to last post
  3. 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: 1,550
    9th February 2017 15:00 Go to last post
  4. 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: 1,093
    11th January 2017 15:30 Go to last post
  5. 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: 1,816
    7th January 2017 10:32 Go to last post
  6. 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: 1,089
    29th December 2016 17:00 Go to last post
  7. 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: 1,277
    18th December 2016 20:30 Go to last post
  8. 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: 61,849
    22nd November 2016 02:17 Go to last post
  9. 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: 1,985
    8th November 2016 14:54 Go to last post
  10. 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: 1,249
    1st November 2016 10:51 Go to last post
  11. 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: 1,822
    19th October 2016 17:50 Go to last post
  12. 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: 2,292
    14th October 2016 06:23 Go to last post
  13. 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: 1,493
    8th October 2016 03:03 Go to last post
  14. 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: 1,545
    6th September 2016 15:20 Go to last post
  15. 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: 1,497
    3rd September 2016 05:32 Go to last post
  16. 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: 573
    2nd September 2016 17:22 Go to last post
  17. 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: 1,381
    1st September 2016 23:30 Go to last post
  18. 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: 1,140
    31st August 2016 13:30 Go to last post
  19. 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: 1,193
    30th August 2016 12:10 Go to last post
  20. 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: 1,732
    22nd August 2016 19:30 Go to last post
  21. 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: 1,484
    17th August 2016 15:20 Go to last post
  22. 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: 1,818
    6th August 2016 15:10 Go to last post
  23. 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: 1,423
    2nd August 2016 12:20 Go to last post
  24. 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: 1,621
    20th July 2016 12:40 Go to last post
  25. 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: 1,596
    13th July 2016 15:10 Go to last post
  26. 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: 1,756
    6th July 2016 15:30 Go to last post
  27. Telstar 401, A Ghost of Space Weather Past

    Earlier the week we received our conjunction report that lists satellites that will pass close to SDO. Our inclined geosynchronous orbit means there...

    Started by SDO, 24th June 2016 19:30
    • Replies: 1
    • Views: 1,885
    24th June 2016 19:37 Go to last post
  28. Celebrate the Summer Solstice with Cool Pictures of the Mercury Transit!

    Today at 2234 UTC (6:34 pm ET) is the summer solstice for 2016. It's also a full moon today, the first time the summer solstice and full moon have...

    Started by SDO, 20th June 2016 13:00
    • Replies: 0
    • Views: 1,177
    20th June 2016 13:00 Go to last post
  29. Cool Our Solar System is Moving into a Potentially Dangerous Interstellar Energy Cloud

    Owesome video. Everything happening in our planet, makes sense. Anyway, I think the Homo Sapiens Species is going to make it big in the interstellar...

    Started by Ines, 12th June 2016 11:25
    2 Pages
    1 2
    • Replies: 24
    • Views: 6,993
    14th June 2016 21:59 Go to last post
  30. HMI has stopped

    HMI has thrown an error. The HMI operations team is working to bring the instrument back online. No data will be available until the instrument is...

    Started by SDO, 10th June 2016 18:30
    • Replies: 0
    • Views: 2,283
    10th June 2016 18:30 Go to last post

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