IC 443 - Wikipedia
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 Eta Geminorum. Its distance is roughly 5,000 light years from Earth. IC 443 may be the remains of a supernova that occurred 30,000 - 35,000 years ago.
IC 443: The Jellyfish Nebula - Space Launch Schedule
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 jellyfish is part of bubble-shaped supernova remnant IC 443, the expanding debris cloud from a …
Jellyfish Nebula (IC 443) - Deep⋆Sky Corner
The pulsar wind nebula with the neutron star CXOU J061705.3+222127 was identified as the origin of the supernova. A jet-like structure was discovered in IC 443, which appears to emanate from the neutron star.
IC 443 - The Jellyfish Nebula with a Small Refractor Telescope
2020年3月14日 · The Jellyfish Nebula appeared 3,000 to 30,000 years ago when a supernova occurred in our galaxy. IC 443 is a beautiful remnant of the explosion that has the shape of a jellyfish. Although IC 443 is pretty challenging to image, it still has a spot in our guide to the 15 best targets to image in Spring .
The Jellyfish Nebula in Gemini | Pictures, Facts, and Location
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-years in size. In the wide-field telescopic view below, you’ll notice two bright stars, Tejat, and Propus (Tejat Prior). The locate the Jellyfish Nebula with ...
IC 443 - Astronomy Magazine
2024年1月1日 · The supernova remnant cataloged as IC 443 and Sharpless 2–248 is more commonly known as the Jellyfish Nebula. It lies in the constellation Gemini the Twins. IC 443 isn’t small.
A Universe of Sound - Smithsonian Institution
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 NASA’s Chandra X-ray Observatory and German ROSAT X-ray telescope (blue) along with radio data from the NSF’s Very Large Array (green) and optical data from the ...
Jellyfish Nebula (IC 443) - Constellation Guide
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 has an apparent magnitude of 12. The nebula can be found between the stars Mu and Eta Geminorum, at the foot of one of the celestial Twins.
IC 443 the Jellyfish Nebula in Gemini (Mark Wetzel) - AstroBin
IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. It is about 5,000 light years from Earth. IC 443 may be the remains of a supernova that occurred, with much uncertainty, 3,000 - 30,000 years ago.
The Jellyfish Nebula - Astronewton
The Jellyfish Nebula "Accurate" / True Color Blend Sulfur-II (1.00 Red), Hydrogen-Alpha (1.00 Red and 0.30 Blue), and Oxygen-III (Green 1.00, Blue 0.57) blended into intensities closely matching their true color