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Forum: Solar Activity, Reports and Discussions

Latest reports from SOHO and Solar related discussion.

  1. Sticky Thread Sticky: Something Strange is happening 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
    21 Attachment(s)
    • Replies: 590
    • Views: 397,605
    ExomatrixTV
    12th July 2023 23:13 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
    382 Attachment(s)
    • Replies: 3,351
    • Views: 795,298
    Star Tsar
    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 •
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    3 Attachment(s)
    • Replies: 54
    • Views: 92,669
    marlowe
    30th September 2013 03:29 Go to last post

  1. Exclamation PICK OF THE WEEK: Recent Blast Impacts Earth

    A substantial coronal mass ejection (CME) erupted from the Sun early on Oct. 22, traveled across space at a good clip, and impacted Earth... ...

    Started by SOHO, 29th October 2011 01:20
    • Replies: 7
    • Views: 2,180
    RMorgan
    31st October 2011 20:35 Go to last post

  2. Exclamation PICK OF THE WEEK: Scratch One Comet

    A medium-sized comet headed right for Sun and it was a one-way trip (Oct. 19, 2011). This combination still and movie shows the comet as it headed...

    Started by SOHO, 22nd October 2011 00:10
    • Replies: 0
    • Views: 552
    SOHO
    22nd October 2011 00:10 Go to last post

  3. Exclamation PICK OF THE WEEK: Eruptions Back and Front

    The Sun blasted off a number of coronal mass ejections in just over two days... More...

    Started by SOHO, 10th December 2011 02:10
    • Replies: 0
    • Views: 636
    SOHO
    10th December 2011 02:10 Go to last post

  4. Exclamation PICK OF THE WEEK: Three-fer

    This single STEREO image (June 27, 2011) in extreme UV light from the Ahead spacecraft contains three major, magnetic solar features... ...

    Started by SOHO, 3rd July 2011 13:10
    • Replies: 0
    • Views: 549
    SOHO
    3rd July 2011 13:10 Go to last post

  5. Exclamation PICK OF THE WEEK: Comet Death Observed for First Time

    As SOHO observed with its two coronagraphs for about a day (July 5-6, 2011), an icy comet flew in from behind the Sun and met its end... ...

    Started by SOHO, 9th July 2011 12:20
    • Replies: 0
    • Views: 615
    SOHO
    9th July 2011 12:20 Go to last post

  6. Exclamation PICK OF THE WEEK: Ready, Set, Blow

    An active region spit, flared several times and sputtered before it unleashed a sizable eruptive prominence... More...

    Started by SOHO, 19th July 2011 16:10
    • Replies: 0
    • Views: 629
    SOHO
    19th July 2011 16:10 Go to last post

  7. Exclamation PICK OF THE WEEK: Eight Days a Week (and 16 years since launch)

    Since the Sun produced about a dozen coronal mass ejections (CMEs) in eight days, it did seem like it was working overtime More...

    Started by SOHO, 2nd December 2011 21:20
    • Replies: 1
    • Views: 589
    ViralSpiral
    2nd December 2011 21:33 Go to last post

  8. Exclamation PICK OF THE WEEK: Double Trouble

    The Sun blasted out two coronal mass ejections, one almost immediately following the other, over about half a day as seen by the STEREO Behind...

    Started by SOHO, 12th November 2011 21:00
    • Replies: 1
    • Views: 905
    Ethereal Blue Being
    12th November 2011 21:31 Go to last post

  9. Exclamation PICK OF THE WEEK: Coronagraph Fireworks

    The Sun popped off five or more coronal mass ejections into space in less than 36 hours More...

    Started by SOHO, 28th November 2011 16:50
    • Replies: 1
    • Views: 703
    1derer
    29th November 2011 15:00 Go to last post

  10. Exclamation PICK OF THE WEEK: Halloween's Erupting Prominence

    A solar prominence that had been hovering above the Sun's surface became unstable and erupted, sending a relatively small cloud of particles headed...

    Started by SOHO, 5th November 2011 03:50
    • Replies: 0
    • Views: 623
    SOHO
    5th November 2011 03:50 Go to last post

  11. Exclamation DEVELOPING STORY: The Great "Birthday Comet" of 2011

    SOHO's 16th Birthday gift is on it's way, and the tracking number states delivery by midnight on December 15th! On December 2nd, 2011, newly ...

    Started by SOHO, 3rd December 2011 12:40
    • Replies: 1
    • Views: 1,355
    KosmicKat
    3rd December 2011 14:41 Go to last post

  12. Exclamation PICK OF THE WEEK: Two Powerful Coronal Mass Ejections

    Two significant coronal mass ejections (CMEs) occurred in less than two days... More...

    Started by SOHO, 18th November 2011 16:40
    • Replies: 0
    • Views: 575
    SOHO
    18th November 2011 16:40 Go to last post

  13. Exclamation PICK OF THE WEEK: Spurting Active Region

    A single active region shot out about a dozen small spurts of plasma over a day... More...

    Started by SOHO, 16th October 2011 17:10
    • Replies: 0
    • Views: 498
    SOHO
    16th October 2011 17:10 Go to last post

  14. Exclamation PICK OF THE WEEK: One Day: Six Coronal Mass Ejections

    The Sun set off a series of coronal mass ejections (CMEs) in a little over one day (Sept. 19-20, 2011), an indication of a level of activity we have ...

    Started by SOHO, 24th September 2011 01:30
    • Replies: 0
    • Views: 515
    SOHO
    24th September 2011 01:30 Go to last post

  15. Exclamation PICK OF THE WEEK: Proton Storm Event

    The Sun produced a powerful X1.4 flare on September 22, 2011... More...

    Started by SOHO, 30th September 2011 22:40
    • Replies: 0
    • Views: 569
    SOHO
    30th September 2011 22:40 Go to last post

  16. Exclamation PICK OF THE WEEK: Good-bye, Streaking Comet

    A bright comet headed right towards the Sun and disintegrated... More...

    Started by SOHO, 4th October 2011 03:30
    • Replies: 0
    • Views: 494
    SOHO
    4th October 2011 03:30 Go to last post

  17. Exclamation PICK OF THE WEEK: Double Trouble Time Two

    The Sun unleashed two double coronal mass ejections (CMEs) within 24 hours... More...

    Started by SOHO, 15th June 2012 23:40
    • Replies: 0
    • Views: 878
    SOHO
    15th June 2012 23:40 Go to last post

  18. Exclamation PICK OF THE WEEK: Different Solar Outbursts

    The Sun exhibited three very different kinds of CMEs (coronal mass ejections) within a day... More...

    Started by SOHO, 22nd June 2012 21:40
    • Replies: 1
    • Views: 1,061
    ringwood
    22nd June 2012 23:14 Go to last post

  19. Exclamation PICK OF THE WEEK: Blooming Eruption

    A particularly beautiful prominence eruption observed by the... More...

    Started by SOHO, 8th July 2012 21:00
    • Replies: 1
    • Views: 1,203
    Arpheus
    8th July 2012 21:39 Go to last post

  20. Exclamation PICK OF THE WEEK: Prominence eruption plus one

    The Sun let loose with two different eruptions in less than a day (Sept. 10-11, 2013). More...

    Started by SOHO, 16th September 2013 16:00
    • Replies: 0
    • Views: 810
    SOHO
    16th September 2013 16:00 Go to last post

  21. Exclamation PICK OF THE WEEK: Double Prominence Eruptions

    Within a one-day period, two substantial prominences broke away from the Sun... More...

    Started by SOHO, 20th September 2013 21:40
    • Replies: 0
    • Views: 837
    SOHO
    20th September 2013 21:40 Go to last post

  22. Exclamation PICK OF THE WEEK: Multi-wavelength solar view of eclipse

    A composite of space- and ground-based observations in different wavelengths gathered on the day of the solar eclipse... More...

    Started by SOHO, 14th December 2013 02:40
    • Replies: 0
    • Views: 1,011
    SOHO
    14th December 2013 02:40 Go to last post

  23. Exclamation PICK OF THE WEEK: Four Comets at Once

    Four comets are now visible in STEREO-A's Heliospheric Imager 2... More...

    Started by SOHO, 22nd November 2013 16:00
    • Replies: 0
    • Views: 686
    SOHO
    22nd November 2013 16:00 Go to last post

  24. Exclamation HOTSHOT: Comet ISON: Faded Glory

    ISON made its closest approach to the Sun during the evening of 28 November, passing just 1.2 million kilometres from the Sun's visible surface. At...

    Started by SOHO, 2nd December 2013 21:10
    • Replies: 7
    • Views: 2,019
    Cognitive Dissident
    3rd December 2013 12:55 Go to last post

  25. Exclamation PICK OF THE WEEK: SOHO Turns 18!

    SOHO was launched 18 years ago on Dec. 2, 1995. In terms of normal spacecraft operational years that would be tantamount to several lifetimes ago. ...

    Started by SOHO, 2nd December 2013 21:10
    • Replies: 0
    • Views: 712
    SOHO
    2nd December 2013 21:10 Go to last post

  26. Exclamation PICK OF THE WEEK: Outburst Series

    The Sun blasted at least half a dozen coronal mass ejections into space over a five-day period... More...

    Started by SOHO, 24th December 2013 08:50
    • Replies: 0
    • Views: 723
    SOHO
    24th December 2013 08:50 Go to last post

  27. 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: 1,175
    amor
    14th July 2015 04:53 Go to last post

  28. 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: 1,060
    SOHO
    16th September 2015 02:50 Go to last post

  29. 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: 1,065
    SOHO
    14th October 2015 15:00 Go to last post

  30. Exclamation SOHO's 20th Birthday

    SOHO was launched on 2 December 1995, for what was originally planned as a two-year mission. Twenty years later, it's still going strong. ...

    Started by SOHO, 2nd December 2015 05:40
    • Replies: 0
    • Views: 1,225
    SOHO
    2nd December 2015 05:40 Go to last post
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