Helix Nebula - NASA
2020年9月3日 · This Helix Nebula images contains infrared data from NASA’s Spitzer Space Telescope (green and red), optical light from Hubble (orange and blue), ultraviolet from NASA’s Galaxy Evolution Explorer (cyan), and Chandra’s X-rays (appearing as white) showing the white dwarf star that formed in the center of the nebula.
Helix Nebula - Unraveling at the Seams - NASA
2012年10月4日 · In death, the star’s dusty outer layers are unraveling into space, glowing from the intense ultraviolet radiation being pumped out by the hot stellar core. This object, called the Helix nebula, lies 650 light-years away, in the constellation of Aquarius.
Helix Nebula - Wikipedia
The Helix Nebula (also known as NGC 7293 or Caldwell 63) is a planetary nebula (PN) located in the constellation Aquarius. Discovered by Karl Ludwig Harding, most likely before 1824, this object is one of the closest of all the bright planetary nebulae to Earth. [3] ... NASA/JPL-Caltech - The Helix Nebula (NGC 7293)
APOD: 2024 October 24 - NGC 7293: The Helix Nebula
Also known as NGC 7293, the cosmic Helix is a well studied and nearby example of a Planetary Nebula, typical of this final phase of stellar evolution. Combining narrow band data from emission lines of hydrogen atoms in red and oxygen atoms in blue-green hues, this deep image shows tantalizing details of the Helix, including its bright inner ...
Caldwell 63 - NASA Science
Also cataloged as NGC 7293, Caldwell 63 is commonly called the Helix Nebula. It is a planetary nebula of gigantic proportions, with its bright ring stretching across nearly 3 light-years and dimmer, outer features extending even farther.
The Helix Nebula: Unraveling at the Seams | NASA Jet Propulsion ...
2012年10月3日 · This image from NASA's Spitzer and GALEX shows the Helix nebula, a dying star throwing a cosmic tantrum. In death, the star's dusty outer layers are unraveling into space, glowing from the intense UV radiation being pumped out by the hot stellar core.
APOD: 2021 October 14 - NGC 7293: The Helix Nebula
Combining narrow band image data from emission lines of hydrogen atoms in red and oxygen atoms in blue-green hues, it shows remarkable details of the Helix's brighter inner region about 3 light-years across. The white dot at the Helix's center is this Planetary Nebula's hot, central star.
NGC 7293, the Helix Nebula - NASA Jet Propulsion Laboratory …
2012年5月16日 · NGC 7293, better known as the Helix nebula, displays its ultraviolet glow courtesy of NASA's Galaxy Evolution Explorer (GALEX). The Helix is the nearest example of a planetary nebula, which is the eventual fate of a star, like …
Iridescent Glory of Nearby Planetary Nebula - NASA
2008年3月23日 · This photograph of the coil-shaped Helix Nebula is one of the largest and most detailed celestial images ever made. The composite picture is a seamless blend of ultra-sharp images from NASA's Hubble Space Telescope combined with the wide view of the Mosaic Camera on the National Science Foundation's 0.9-meter telescope.
NASA SVS | The Helix Nebula from Hubble - NASA Scientific …
2017年2月27日 · This Hubble Space Telescope image showcases the details of the Helix Nebula, one of the nearest planetary nebulae to Earth. A planetary nebula forms when a medium-sized star undergoes the final stages of nuclear fusion in …