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Hace 3 días · Latest CMEs detected by Cactus Help. Coronal Mass Ejections can occur during solar flares unleashing a giant cloud of solar wind particles into space. Here you'll find an overview of the latest CMEs that where detected by the Cactus software of the SIDC.
Hace 3 días · Sun activity has calmed from high to moderate levels today, but filaments – great ropes of solar material and magnetic fields, arcing up from the visible surface of the sun – are active...
Hace 1 día · The historic sunspot region that sparked the record-breaking auroras of May 2024 has returned in explosive fashion, firing off a colossal M9.3 class solar flare on June 23. But this isn't the ...
Hace 5 días · To test the hypothesis that polar 10 Be records represent average hemispherical production rates, we compare the predictions of Q NH and Q SH based on three recent geomagnetic field models, pfm9k ...
Hace 2 días · Comet C/2023 A3 (Tsuchinshan-ATLAS) is notable and actively observed because, based on current estimations, it is could become bright enough to be visible to the naked eye during its perihelion passage between September and October 2024. Right Ascension 11h 23m 23s. Declination +02° 54’ 19” Constellation Leo. Observed Magnitude (COBS) 10.3.
Hace 1 día · Posted: June 25, 2024 | Last updated: June 25, 2024. The ESA/NASA Solar and Heliospheric Observatory (SOHO) has officially discovered 5000 comets. Comet number 5000 was spotted in SOHO images ...
Hace 1 día · Field of view: 50x30 degrees. View interactive star map. Comet C/2023 P1 (Nishimura) has been discovered on August 11, 2023 by amateur astronomer Hideo Nishimura. The comet will pass its perihelion on September 18, 2023, at a distance of 34 million kilometers from the Sun (or 0.23 Astronomical Units).
