-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
auto add nasa Arp 142: Interacting Galaxies from Webb
- Loading branch information
Showing
1,440 changed files
with
6 additions
and
252,433 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -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) |
This file was deleted.
Oops, something went wrong.
Oops, something went wrong.