Smakämnen sol- observatorium rymdfarkoster, Aditya-L1 infogades framgångsrikt i Halo-Orbit cirka 1.5 miljoner km från jorden den 6th Januari 2024. Den lanserades den 2nd September 2023 by ISRO.
Halo bana is a periodic, three-dimensional bana at Lagrangian point L1 involving Sun, Earth and a rymdfarkoster. Halo bana is advantageous as it allows unobstructed, continuous observation of the Sun, and view of earth for uninterrupted communication with ground stations. Also, it is suitable for the “in situ” sampling of the sol- wind and particles because it is outside earth’s magnetosphere.
Denna plats-Baserade sol- observatory will study the chromospheric and coronal dynamics of the sun in a continuous manner for the next five years.
Smakämnen Solenergi and Heliospheric Observatory (SOHO), launched on 2nd December 1995 was a joint project of ESA and NASA.
Smakämnen Solar Dynamics Observatory (SDO) of NASA was launched on 11TH February 2010 to study sol- aktivitet och rymdväder och förväntas vara i drift till 2030.
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