Webb Reveals Never-Before-Seen Details in Cassiopeia A - NASA
2023年4月7日 · A new mid-infrared image from NASA’s James Webb Space Telescope shows the supernova remnant Cassiopeia A (Cas A), created by a stellar explosion seen from Earth …
NASA’s Webb Stuns With New High-Definition Look at Exploded …
2023年12月10日 · NASA’s James Webb Space Telescope’s new view of Cassiopeia A (Cas A) in near-infrared light is giving astronomers hints at the dynamical processes occurring within the …
NASA SVS | Webb, Chandra, Hubble, and Spitzer Together Explore Cassiopeia A
2024年6月13日 · For the first time astronomers have combined data from NASA’s Chandra X-ray Observatory and James Webb Space Telescope to study the well-known supernova remnant …
Cassiopeia A Supernova Remnant - Science@NASA
2017年12月27日 · Cassiopeia A (Cas A) is the remnant of a massive star that exploded about 300 years ago. The X-ray image shows an expanding shell of hot gas produced by the explosion.
NASA's Webb Reveals Intricate Layers of Interstellar Dust, Gas
2025年1月14日 · A cosmic spotlight in the form of a supernova flash has lit up interstellar material in the constellation of Cassiopeia. NASA’s James Webb Space Telescope is showing …
James Webb Space Telescope - NASA
2025年1月21日 · How NASA’s Lunar Trailblazer Will Make a Looping Voyage to the Moon. article 5 days ago. 5 min read. NASA Tests Drones to Provide Micrometeorology, Aid in Fire …
NASA’s Webb Reveals Intricate Layers of Interstellar Dust, Gas
2025年1月14日 · NASA’s James Webb Space Telescope observed this light echo in the vicinity of the supernova remnant Cassiopeia A three separate times, in essence creating a 3D scan of …
NASA's Webb Stuns With New High-Definition Look at Exploded …
2023年12月10日 · Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant Cassiopeia A (Cas A) gleams in a new image from NASA's …
Cassiopeia A (NIRCam Image) - Webb
2023年12月10日 · A new high-definition image from NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) unveils intricate details of supernova remnant Cassiopeia A …
NASA SVS | Supernova Remnant Cassiopeia A from Hubble
2018年5月16日 · NASA's Hubble Space Telescope provides a detailed look at the tattered remains of a supernova explosion known as Cassiopeia A (Cas A). It is the youngest known …