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Forum: Solar Activity, Reports and Discussions

Latest reports from SOHO and Solar related discussion.

  1. 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
    30 Pages
    1 2 3 4 5 6 7 8 9 10 ... 30
    • Replies: 582
    • Views: 311,285
    31st August 2021 16:28 Go to last post
  2. 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
    168 Pages
    1 2 3 4 5 6 7 8 9 10 ... 168
    • Replies: 3,351
    • Views: 663,847
    14th November 2019 07:59 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: 70,974
    30th September 2013 03:29 Go to last post
  1. Momentum Management Maneuver #41 today

    SDO will execute momentum management (MM) maneuver #41 today from 1820-1840 UTC (2:20-2:40 pm ET). During an MM maneuver SDO science data may be...

    Started by SDO, 22nd September 2021 19:10
    • Replies: 0
    • Views: 341
    22nd September 2021 19:10 Go to last post
  2. Congratulations to the EVE Team!

    NASA 36.353 sounding rocket flight to calibrate SDO EVE and several other satellite instruments was a great success. Hre's the proof, exposures from...

    Started by SDO, 10th September 2021 13:00
    • Replies: 0
    • Views: 604
    10th September 2021 13:00 Go to last post
  3. EVE Calibration Rocket Flies over WSMR Today

    Today the EVE Calibration Rocket will fly above White Sands Missile Range (WSMR) near Las Cruces, NM. The launch window opens at 11:25 am MT (1:25 pm...

    Started by SDO, 9th September 2021 13:00
    • Replies: 0
    • Views: 232
    9th September 2021 13:00 Go to last post
  4. Station Keeping maneuver #23, August 4, 2021

    SDO will execute Station Keeping maneuver #23 today from 2230-2314 UTC (6:30-7:14 pm ET). During a maneuver SDO science data may be missing or...

    Started by SDO, 4th August 2021 21:20
    • Replies: 0
    • Views: 328
    4th August 2021 21:20 Go to last post
  5. EVE FOV and HMI/AIA Flatfield calibration maneuvers, July 21, 2021

    SDO will execute EVE FOV and HMI/AIA Flafield maneuvers today. The maneuver should take about 4 hours. During a maneuver SDO science data may be...

    Started by SDO, 4th August 2021 19:10
    • Replies: 2
    • Views: 247
    4th August 2021 19:30 Go to last post
  6. Some Fireworks over the Weekend!

    At 1430 UTC (10:30 am ET) on July 3, 2021, the first X-class flare (actually an X1.5 flare) of Solar Cycle 25 was seen on the Sun. There were...

    Started by SDO, 6th July 2021 14:10
    • Replies: 1
    • Views: 398
    7th July 2021 17:07 Go to last post
  7. Coronal Loops are Nice to Look At!

    As Solar Cycle 25 starts becoming more active, coronal loops have become more common and beautiful. Here is a movie from June 24, 2021, showing the...

    Started by SDO, 28th June 2021 16:30
    • Replies: 0
    • Views: 569
    28th June 2021 16:30 Go to last post
  8. SDO Stamps are on Sale!

    USPS Forever stamps featuring SDO images were released by the Post Office on Friday in a ceremony at the Greenbelt, Maryland, Post Office. The stamps...

    Started by SDO, 21st June 2021 13:40
    • Replies: 2
    • Views: 624
    27th June 2021 08:36 Go to last post
  9. Guidance System Calibrations Yesterday

    Yesterday, June 16, 2021, from 1700-2000 UTC (1-4pm ET), SDO ran calibration maneuvers for the pointing system. These tests were to restart one of...

    Started by SDO, 17th June 2021 14:30
    • Replies: 0
    • Views: 325
    17th June 2021 14:30 Go to last post
  10. A Week of Infrastructure Repairs!

    This week is a busy week for people making repairs of SDO-related infrastructure. On Tuesday, 8 June 2021, the fiber optics linking the SDO ground...

    Started by SDO, 7th June 2021 14:50
    • Replies: 0
    • Views: 337
    7th June 2021 14:50 Go to last post
  11. Sunspot 2824 on steroids now

    9 solar flares in last 24 hours, and it's turning to line up with earth now. Space weather has the updates. This is very concerning , never saw...

    Started by pyrangello, 23rd May 2021 01:55
    • Replies: 3
    • Views: 1,213
    23rd May 2021 16:40 Go to last post
  12. Momentum Management Maneuver #40 Today

    SDO will execute momentum management maneuver (MM) #40 today starting at 1910 UTC (2:10 pm ET). The maneuver should take about 30 minutes. During a...

    Started by SDO, 5th May 2021 12:40
    • Replies: 0
    • Views: 687
    5th May 2021 12:40 Go to last post
  13. SDO Off-Point during the Parker Solar Probe Perihelion

    From 2100 UTC (5:00 pm ET) on April 28, 2021, to 1100 UTC (7:00 am ET) on April 29, 2021, SDO will off-point from the center of the Sun. This will...

    Started by SDO, 28th April 2021 20:50
    • Replies: 0
    • Views: 533
    28th April 2021 20:50 Go to last post
  14. Website Maintenance - April 27, 2021

    The SDO website is undergoing some maintenance today, April 27, 2021. Some site features and pages will be unavailable during this time. We apologize...

    Started by SDO, 27th April 2021 18:10
    • Replies: 0
    • Views: 300
    27th April 2021 18:10 Go to last post
  15. EVE Cruciform Maneuver Today

    SDO will perform the EVE Cruciform Calibration Maneuver today from 1300 UTC (9:00 am ET). During the maneuver science data may be missing or blurred....

    Started by SDO, 14th April 2021 13:50
    • Replies: 0
    • Views: 1,007
    14th April 2021 13:50 Go to last post
  16. Celebrating A Solar Cycle of Discovery with SDO

    You are Invited to Contribute your Solar Research to a Topical Collection of Solar Physics on “Celebrating A Solar Cycle of Discovery with SDO” ...

    Started by SDO, 13th April 2021 22:50
    • Replies: 0
    • Views: 234
    13th April 2021 22:50 Go to last post
  17. Calibration Maneuvers Today

    SDO will execute two calibration maneuvers on April 7, 2021. The EVE Field of View (FOV) maneuver will begin at 1315 UTC (8:15 am ET). The HMI/AIA...

    Started by SDO, 7th April 2021 16:50
    • Replies: 0
    • Views: 280
    7th April 2021 16:50 Go to last post
  18. Poll Poll: Has the Sun changed colour for you?

    This may sound a little odd, but when you look at the sky, does the sun appear to be whiter in colour, not so yellow as it used to be? Obviously...

    Started by Journeyman, 5th April 2021 07:58
    • Replies: 18
    • Views: 1,552
    6th April 2021 03:09 Go to last post
  19. Happy 11th Birthday to SDO

    SDO was launched 11 years ago on February 11, 2010. It was a beautiful launch into mostly clear skies over the Kennedy Space Center in Florida. SDO...

    Started by SDO, 16th February 2021 15:50
    • Replies: 0
    • Views: 444
    16th February 2021 15:50 Go to last post
  20. Station Keeping Maneuver # 22 on February 10, 2021

    SDO will perform Station Keeping maneuver #22 on Wednesday, February 10, 2021, at 1737 UT (12:37 pn ET) and lasting about 30 minutes. During the...

    Started by SDO, 16th February 2021 13:40
    • Replies: 0
    • Views: 468
    16th February 2021 13:40 Go to last post
  21. SDO Images will be on US Stamps in June!

    According to this NASA News Release, SDO images will be featured on a set of USPS First Class Forever stamps. Here's what the stamps will look like....

    Started by SDO, 19th January 2021 14:10
    • Replies: 0
    • Views: 1,157
    19th January 2021 14:10 Go to last post
  22. Tomorrow is the First SDO Lunar Transit of 2021

    January 13, 2021, will see the Moon pass across the face of the Sun between 0556 and 0625 UTC (00:56 and 1:25 am ET). Here's a movie of the transit...

    Started by SDO, 12th January 2021 14:30
    • Replies: 0
    • Views: 525
    12th January 2021 14:30 Go to last post
  23. Winter Calibration Maneuvers, January 6, 2021

    SDO will execute two calibration maneuvers on January 6, 2021. The EVE Field of View (FOV) maneuver will begin at 1315 UTC (8:15 am ET). The HMI/AIA...

    Started by SDO, 5th January 2021 22:20
    • Replies: 0
    • Views: 854
    5th January 2021 22:20 Go to last post
  24. It's Perihelion Day!

    Today at 8:50 am ET (1350 UTC) the distance between the Earth and Sun was the smallest it will be this year (perihelion). On July 4, 2020, we were...

    Started by SDO, 2nd January 2021 17:20
    • Replies: 1
    • Views: 908
    2nd January 2021 18:34 Go to last post
  25. Welcome to 2021!

    SDO was recently told we were renewed for another three years of operations. This will take us well into the rising phase of Solar Cycle 25. I would...

    Started by SDO, 1st January 2021 15:50
    • Replies: 1
    • Views: 526
    1st January 2021 16:53 Go to last post
  26. Solar Eclipse Today

    Want to watch today's Solar Eclipse? NASA has a webpage for you! Check out the Goddard Engage TV Stream. The show starts at 10:30 am ET (1530 UTC)...

    Started by SDO, 14th December 2020 15:10
    • Replies: 0
    • Views: 438
    14th December 2020 15:10 Go to last post
  27. Momentum Management Maneuver (MM) #39 is Today

    SDO will execute momentum management maneuver (MM) #39 today starting at 1930 UTC (2:30 pm ET). The maneuver should take about 30 minutes. During a...

    Started by SDO, 9th December 2020 18:10
    • Replies: 0
    • Views: 396
    9th December 2020 18:10 Go to last post
  28. Sunspot AR 2786 so big it could swallow Earth with barely a ripple

    So as if we have enough static on earth at present Boys and Girls, here comes a very significant and active sunspot, the suns been very very quiet...

    Started by pyrangello, 25th November 2020 17:03
    • Replies: 3
    • Views: 931
    25th November 2020 23:28 Go to last post
  29. SDO Lunar Transit, October 16, 2020

    Just two weeks ago the Full Moon and Mars had a bright conjunction in the night sky. Tomorrow the New Moon will glide between SDO and the Sun for a...

    Started by SDO, 15th October 2020 13:30
    • Replies: 0
    • Views: 950
    15th October 2020 13:30 Go to last post
  30. SDO Plans from October 2020 through February 2021

    The SDO Quarterly LongSet Predicts have been delivered. We have two lunar transits in the next three months. The highlights are listed below: 16...

    Started by SDO, 7th October 2020 18:50
    • Replies: 0
    • Views: 806
    7th October 2020 18:50 Go to last post

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