Hubble Captures 3 Faces of Evolving Supernova in Early Universe - NASA …
2022年11月9日 · Through a phenomenon called gravitational lensing, three different moments in a far-off supernova explosion were captured in a single snapshot by NASA's Hubble Space Telescope. The light from the supernova, which was located behind the galaxy cluster Abell 370, was multiply lensed by the cluster's immense gravity.
APOD: 2022 June 22 - Supernova Remnant: The Veil Nebula
Today we know this light was from a supernova, or exploding star, and record the expanding debris cloud as the Veil Nebula, a supernova remnant. Imaged with color filters featuring light emitted by sulfur (red), hydrogen (green), and oxygen (blue), this deep wide-angle view was processed to remove the stars and so better capture the impressive ...
APOD: 2022 October 2 - Supernova Cannon Expels Pulsar J0002
Explanation: What could shoot out a neutron star like a cannon ball? A supernova. About 10,000 years ago, the supernova that created the nebular remnant CTB 1 not only destroyed a massive star but blasted its newly formed neutron star core -- a pulsar -- out into the Milky Way Galaxy.
NASA’s Webb Telescope Captures Rarely Seen Prelude to Supernova
2023年3月14日 · The web page shows how Webb observed a Wolf-Rayet star, WR 124, in June 2022, revealing its cosmic dust nebula and its impending supernova. Learn about the importance of dust formation, the history of the universe, and the role of Webb in astronomy.
Hubble Spotlights a Supernova - NASA Science
2024年8月9日 · Hubble's sharp vision reveals a supernova, SN 2022ADQZ, in the barred spiral galaxy LEDA 857074, located in the constellation Eridanus. Learn how Hubble can distinguish a supernova's light from its host galaxy's and measure the supernova directly.
Hubble Reveals Surviving Companion Star in Aftermath of Supernova
2022年5月5日 · NASA's Hubble Space Telescope has uncovered a witness at the scene of a star's explosive death: a companion star previously hidden in the glare of its partner's supernova. The discovery is a first for a particular type of supernova – one in which the star was stripped of its entire outer gas envelope before exploding.
NASA SVS | Hubble Captures 3 Faces of Evolving Supernova
2022年11月9日 · Through a “trick” of light-bending gravity, the Hubble Space Telescope captured three different moments in the explosion of a very far-off supernova—all in one snapshot! Einstein first predicted this phenomenon, called gravitational lensing, in his theory of general relativity.
Hubble captures three faces of evolving supernova in early universe
2022年11月10日 · Three different moments in a far-off supernova explosion were captured in a single snapshot by NASA's Hubble Space Telescope. The star exploded more than 11 billion years ago, when the universe...
NASA’s Webb Telescope Captures Rarely Seen Prelude to Supernova
2023年3月14日 · The rare sight of a Wolf-Rayet star – among the most luminous, most massive, and most briefly detectable stars known – was one of the first observations made by NASA’s James Webb Space Telescope in June 2022. Webb shows the star, WR 124, in unprecedented detail with its powerful infrared instruments.
APOD: 2022 November 29 - The Gum Nebula Supernova Remnant
Learn about the closest supernova remnant, the Gum Nebula, and how it appears in a wide-angle photograph. See the nebula's red emission, the Carina Nebula, the LMC galaxy, and more.