Credit & Copyright: Alan Friedman
(Averted Imagination)
Explanation:
This eerie landscape
of
incandescent plasma suspended in
looping and twisted magnetic fields stretched toward the
Sun's eastern horizon on September 16.
Captured through a backyard telescope
and narrowband filter in light from ionized hydrogen,
the scene reveals a gigantic prominence lofted above the solar limb.
Some 600,000 kilometers across, the magnetized plasma wall would
dwarf worlds of
the Solar System.
Ruling gas giant Jupiter can only boast a diameter of
143,000 kilometers or so, while
planet Earth's diameter is less than 13,000 kilometers.
Known as a hedgerow prominence for its appearance, the enormous
structure is far from stable though, and such large solar
prominences
often erupt.
1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
|
Publikacii s klyuchevymi slovami:
Sun - prominence - Solnce - Protuberanec
Publikacii so slovami: Sun - prominence - Solnce - Protuberanec | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
