IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star …

2023年12月26日 · Drifting near bright star Eta Geminorum, seen at the right, the Jellyfish Nebula extends its tentacles from the bright arcing ridge of emission left of center. In fact, the cosmic …

2015年8月23日 · The Jellyfish Nebula (IC 443, Sharpless 248) is a supernova remnant located in the constellation Gemini. It lies at an approximate distance of 5,000 light years from Earth and …

The Jellyfish Nebula (IC 443) is a supernova remnant located in the constellation Gemini. This nebula is approximately 5000 light-years from Earth and is estimated to be roughly 70 light …

In fact, the cosmic jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a massive star that exploded. Light from the explosion first reached planet …

IC 443, a.k.a. SH2-248, is commonly called the Jellyfish nebula for its similar appearance to the marine sea creature. It is a giant supernova remnant (SNR) located approximately 5000 light …

2024年1月1日 · IC 443 isn’t small. It has a diameter of 50′, which means it covers 2.8 times as much area as the Full Moon. Because it is so large and diffuse, it’s a much better target for …

IC 443, aka Jellyfish Nebula, is a supernova remnant (SNR) in the constellation Gemini. IC 443 is approximately 5000 ly away. This image was captured in a Queen Creek (Arizona) Bortle 7/8 …

水母星云（学名ic 443）是一个距离地球5000光年的超新星遗迹。 天文学家们一直在形成遗迹的爆炸中寻找旋转的中子星或脉冲星。 钱德拉（Chandra）X射线天文台的新观测可能发现了一颗 …

IC 443 is a supernova remnant, or the debris of an exploded star, which astronomers have nicknamed the Jellyfish Nebula. A visual composite image of IC 443 includes X-rays from …