NASAさんのインスタグラム写真 - (NASAInstagram)「Crab Nebula? Sounds like a job for Maryland's NASA center! 🦀 @NASAWebb captured this image of the Crab Nebula, about 6,500 light-years away. Webb's infrared view provides new insights into the nebula's origins. Still feeling crabby? Swipe for @NASAHubble's view of the same space. Image 1 description: The Crab Nebula, labeled Webb in small white font. An oval nebula with complex structure against a black background. On the nebula’s exterior, particularly at the top left and bottom left, lie curtains of glowing red and orange fluffy material. Its interior shell shows large-scale loops of mottled filaments of yellow-white and green, studded with clumps and knots. Translucent thin ribbons of smoky white lie within the remnant’s interior, brightest toward its center. The white material follows different directions throughout, including sometimes sharply curving away from certain regions within the remnant. A faint, wispy ring of white material encircles the very center of the nebula. Around and within the supernova remnant are many points of blue, red, and yellow light. Image 2 description: The Crab Nebula's complex oval structure lies against a black background, labeled Hubble in tiny white letters. On the nebula’s exterior, particularly at the top left and bottom left, lie curtains of glowing red and orange fluffy material. Interior to this outer shell lie large-scale loops of mottled filaments of yellow-white and green, studded with clumps and knots. The central interior of the nebula glows brightly. Around and within the supernova remnant are many points of blue-white light in the Hubble image.」11月1日 23時27分