NASAさんのインスタグラム写真 - (NASAInstagram)「You're amazing and make all our days brighter. ☀️ And the same goes for our favorite star, the Sun! @NASASun's fleet of missions helps us learn all we can about our Sun, including capturing images like this happy Sun snapshot from the Solar Dynamics Observatory (SDO). See what SDO sees today by checking out its latest images - and remember to keep on shining! https://go.nasa.gov/47ieNg1 Image Description: An image of the Sun captured by NASA's Solar Dynamics Observatory spacecraft. The Sun looks like a large, glowing, gold sphere with soft white rays surrounding it, and swirls of dark gold to white-gold across its surface. The image shows areas of high activity in black, and these black features seem to form a smiling happy face amid the fiery glow of the star.」11月20日 4時20分