COMING SOON–THE FIRST AURORAS OF 2014: Magnetic fields in the sun’s northern hemisphere have opened up, creating a vast hole in the sun’s atmosphere–a coronal hole. NASA’s Solar Dynamics Observatory is monitoring the UV-dark gap:
COMING SOON–THE FIRST AURORAS OF 2014: Magnetic fields in the sun’s northern hemisphere have opened up, creating a vast hole in the sun’s atmosphere–a coronal hole. NASA’s Solar Dynamics Observatory is monitoring the UV-dark gap:
Apri un sito e guadagna con Altervista - Disclaimer - Segnala abuso - Notifiche Push - Privacy Policy - Personalizza tracciamento pubblicitario