美國宇航局｜熱核藝術 - 超高清 (4K) 中的太陽 - YouTube
NASA | Thermonuclear Art – The Sun In Ultra-HD (4K)
為什麼 NASA 以不同的顏色觀察太陽？
The Solar Dynamics Observatory, or SDO, spacecraft was launched on Feb. 11, 2010, and began collecting science data a few months later. With two imaging inst...