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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
    164 Pages
    1 2 3 4 5 6 7 8 9 10 ... 164
    • Replies: 3,262
    • Views: 337,931
    22nd April 2016 12:22 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: 153,677
    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: 25,371
    30th September 2013 03:29 Go to last post
  1. Post Comet Encke: A Solar Windsock Observed by NASA’s STEREO

    Much like the flapping of a windsock displays the quick changes in wind’s speed and direction, called turbulence, comet tails can be used as probes...

    Started by NASA, 16th October 2015 17:30
    • Replies: 0
    • Views: 822
    16th October 2015 17:30 Go to last post
  2. System Shift Update, Solar Eruptions | S0 News October 14, 2015

    6HbDD4mpkqE

    Started by chanda, 14th October 2015 15:32
    • Replies: 1
    • Views: 1,191
    14th October 2015 20:45 Go to last post
  3. Post Blast waves in the Sun's atmosphere

    More...

    Started by NASA, 14th October 2015 19:00
    • Replies: 0
    • Views: 1,044
    14th October 2015 19:00 Go to last post
  4. Exclamation Solar pick: Soho comet contest winners

    We are pleased to announce the winner and runner-ups in our SOHO 3000th comet contest. The entries had to guess the time and date of perihelion...

    Started by SOHO, 14th October 2015 15:00
    • Replies: 0
    • Views: 814
    14th October 2015 15:00 Go to last post
  5. Another Lunar Transit Today

    SDO will see another lunar transit today from 1718 UTC (1:18 p.m. ET) until 1733 UTC (1:33 p.m. ET). Although this is a very short transit, the Moon...

    Started by SDO, 12th October 2015 13:40
    • Replies: 0
    • Views: 887
    12th October 2015 13:40 Go to last post
  6. SDO Website is back up

    The maintenance on the SDO web and data servers is complete the website is back up and running normally. Thank you. More...

    Started by SDO, 9th October 2015 19:30
    • Replies: 0
    • Views: 857
    9th October 2015 19:30 Go to last post
  7. SDO website is undergoing maintenance

    The SDO web and data servers are undergoing maintenance and will be unavailable for a time. We apologize for any inconvenience. We will send out a...

    Started by SDO, 9th October 2015 17:30
    • Replies: 0
    • Views: 791
    9th October 2015 17:30 Go to last post
  8. The First Maneuver of the First SDO Extended Mission

    On October 1, 2015, SDO began the First SDO Extended Mission. The SDO Team submitted a proposal to NASA in March to continue observing the Sun for...

    Started by SDO, 7th October 2015 13:00
    • Replies: 0
    • Views: 793
    7th October 2015 13:00 Go to last post
  9. Galactic Flares - Milky Way Awakens

    Good news from Suspicious 0bservers:clapping: UUQlSToVZkQ

    Started by chanda, 24th September 2015 15:56
    galactic waves, sun spots
    • Replies: 0
    • Views: 1,247
    24th September 2015 15:56 Go to last post
  10. Exclamation Hotshot: Soho's 3000th comet

    On Sept. 13, 2015, the Solar and Heliospheric Observatory -- a joint project of the European Space Agency and NASA -- discovered its 3,000th comet,...

    Started by SOHO, 16th September 2015 02:50
    • Replies: 0
    • Views: 778
    16th September 2015 02:50 Go to last post
  11. Movies of the Alignment at NASA

    NASA has posted a feature about the alignment yesterday morning. It looks great! ...

    Started by SDO, 14th September 2015 17:00
    • Replies: 0
    • Views: 1,052
    14th September 2015 17:00 Go to last post
  12. An Alignment of the Four Most Important Objects in the Solar System

    Sunday morning, September 13, 2015, we will have an alignment of the four most important objects in the solar system. SDO, the Earth, the Moon, and...

    Started by SDO, 11th September 2015 13:50
    • Replies: 0
    • Views: 1,174
    11th September 2015 13:50 Go to last post
  13. Comet has Faded

    The incoming sungrazing comet has faded and will most likely not be visible this afternoon in SDO AIA images. This is common in Kreutz comets, they...

    Started by SDO, 28th August 2015 16:20
    • Replies: 0
    • Views: 922
    28th August 2015 16:20 Go to last post
  14. The Comet is Still There, Waiting for the Perihelion Time Update

    This morning we should get better information about the orbit of the incoming comet. The orbit from last night is shown at left (times are in UTC)....

    Started by SDO, 28th August 2015 13:10
    • Replies: 0
    • Views: 867
    28th August 2015 13:10 Go to last post
  15. A New Sungrazing Comet, Will SDO See It?

    Karl Battams (@SungrazingComets on Twitter) has announced a new sungrazing comet. It is seen in a LASCO image taken earlier today. The image here...

    Started by SDO, 27th August 2015 17:00
    • Replies: 0
    • Views: 709
    27th August 2015 17:00 Go to last post
  16. Welcome to the Fall 2015 Eclipse Season

    Today is the beginning of SDO's Fall 2015 eclipse season. From today until September 17, 2015, the Earth will pass between SDO and the Sun once each...

    Started by SDO, 25th August 2015 13:40
    • Replies: 0
    • Views: 824
    25th August 2015 13:40 Go to last post
  17. Stationkeeping Maneuver #11 is Today

    SDO will execute Stationkeeping Maneuver #11 today from about 2245-2315 UTC (6:45-7:15 p.m. ET). This Delta-V burn is used to keep the observatory...

    Started by SDO, 12th August 2015 13:10
    • Replies: 0
    • Views: 652
    12th August 2015 13:10 Go to last post
  18. Momentum Management Maneuver Today

    SDO will perform a Momentum Management maneuver today at 1930 UTC (3:30pm ET). For about 30 minutes from 1920 (3:20 pm ET) science data will not be...

    Started by SDO, 5th August 2015 17:40
    • Replies: 0
    • Views: 614
    5th August 2015 17:40 Go to last post
  19. HMI Roll Maneuver Today

    SDO will perform a roll maneuver today starting at 1630 UTC (12:30 pm ET). The Sun may appear to rotate in images taken during this maneuver. The...

    Started by SDO, 22nd July 2015 15:40
    • Replies: 0
    • Views: 660
    22nd July 2015 15:40 Go to last post
  20. Post NASA Cites the Return of the STEREO-A Spacecraft

    On July 11, 2015 we received our first images in over three months from NASA's Solar TErrestrial RElations Observatory Ahead spacecraft, or STEREO-A....

    Started by NASA, 17th July 2015 03:30
    • Replies: 0
    • Views: 699
    17th July 2015 03:30 Go to last post
  21. Exclamation Solar pick: Here comes the sun

    The Solar and Heliospheric Observatory (SOHO) has been watching the Sun for almost 20 years. In that time it has seen solar activity ramp up and... ...

    Started by SOHO, 13th July 2015 21:10
    • Replies: 2
    • Views: 876
    14th July 2015 04:53 Go to last post
  22. More Calibration Maneuvers

    Today SDO will perform the EVE Field of View maneuver at 1315 UTC (9:15 a.m. ET) and the HMI/AIA Flatfield maneuver starting at 1630 UTC (2:20 p.m....

    Started by SDO, 8th July 2015 17:10
    • Replies: 0
    • Views: 715
    8th July 2015 17:10 Go to last post
  23. EVE Cruciform Tomorrow; An SDO Cover Story

    Tomorrow, July 1, 2015, SDO will perform an EVE cruciform calibration material. From 1800-2230 UTC (2:00-6:30 p.m. ET), SDO will look to and fro and...

    Started by SDO, 30th June 2015 18:10
    • Replies: 0
    • Views: 718
    30th June 2015 18:10 Go to last post
  24. A Flare, A CME, A Storm!

    Yesterday wee saw an M6.5 flare from active region 12372 followed by a filament liftoff, which turned into a coronal mass ejection, which became a a...

    Started by SDO, 23rd June 2015 14:30
    • Replies: 13
    • Views: 1,967
    25th June 2015 19:08 Go to last post
  25. Temporary Data Outage

    The SDO data system is undergoing an upgrade today, and there will be no images available until the upgrade is completed. We're very sorry for any...

    Started by SDO, 24th June 2015 15:20
    • Replies: 1
    • Views: 730
    25th June 2015 03:04 Go to last post
  26. 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: 54
    • Views: 17,123
    28th May 2015 23:43 Go to last post
  27. SDO/EVE Calibration Rocket Did Not Follow Planned Trajectory

    The SDO EVE calibration rocket was cut down by range safety about 16 seconds after launch. The rocket did not fly the planned trajectory and was cut...

    Started by SDO, 28th May 2015 13:00
    • Replies: 0
    • Views: 516
    28th May 2015 13:00 Go to last post
  28. Launching a Sounding Rocket to Help Calibrate NASA's SDO

    Tomorrow at high noon Mountain Time, the SDO EVE calibration sounding rocket will launch from White Sands Missile Range in New Mexico. It is only 15...

    Started by SDO, 20th May 2015 20:40
    • Replies: 0
    • Views: 487
    20th May 2015 20:40 Go to last post
  29. DDS offline

    The SDO DDS went offline at about 2247 UTC (6:47 p.m. ET). The SDO Flight Operations Team is looking into the outage. More...

    Started by SDO, 20th May 2015 03:00
    • Replies: 0
    • Views: 615
    20th May 2015 03:00 Go to last post
  30. IRU Calibration Maneuver is Complete

    Today's IRU calibration Maneuver has finished. Here is a short movie showing what SDO did. We first pointed the high-gain antennas away from the...

    Started by SDO, 13th May 2015 13:10
    • Replies: 0
    • Views: 527
    13th May 2015 13:10 Go to last post

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