auto add nasa Arp 142: Interacting Galaxies from Webb

content/blog/ESA.md

@@ -1,14 +1,14 @@
 ---
 author: "AlisonLai"
-title:  The Crab Nebula from Visible to X-Ray 
-date: 2024-07-24T09:00:23+0800
+title:  Arp 142: Interacting Galaxies from Webb 
+date: 2024-07-31T09:00:40+0800
 description: ""
 tags: ["nasa"]
 copyright: NASA
 thumbnail: /nasa/ESA.jpg
 ---
 图文来源自：nasa.  copyright: NASA
 
- What powers the Crab Nebula?A city-sized magnetized  spinning around 30 times a second.Known as the , it is the bright spot in the center of the gaseous swirl at the nebula's core. About 10 light-years across, the  of the  (M1) frames a swirling central disk and complex filaments of surrounding and expanding glowing gas.The picture combines  from the  in red and blue with  from the  shown in white, and diffuse X-ray emission detected by  (IXPE) in diffuse purple. The central  powers the 's emission and  by slightly slowing its spin rate, which drives out a  of energetic . The  released today, the  of the  of NASA's  X-ray Observatory: . 
+ To some, it looks like a penguin.But to people who study the universe, it is an interesting example of two big galaxies interacting.Just a few hundred million years ago, the upper NGC 2936 was likely a : spinning, creating stars, and minding its own business. Then it got too close to the massive  NGC 2937, below, and took a dive. Together known as , they are  in this new   image, while a   image appears in comparison. NGC 2936 is not only being deflected, but , by this close gravitational interaction. When massive galaxies  each other, gas is typically condensed from which . A  of stars appears as the nose of the  toward the right of the upper galaxy, while in the center of the , bright stars together appear as an eye. Before a billion years, the  into one larger galaxy.
 
 ![ESA](/nasa/ESA.jpg)