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ScienceDaily: Space & Time News |
| Posted: 24 Jun 2021 10:55 AM PDT Motions of a remarkable cosmic structure have been measured for the first time, using NASA's Chandra X-ray Observatory. The blast wave and debris from an exploded star are seen moving away from the explosion site and colliding with a wall of surrounding gas. |
| The fifth quartet: Excited neon discovery could reveal star qualities Posted: 24 Jun 2021 08:43 AM PDT Researchers show that an excited state previously predicted to exist in neon-20 is real by using particle scattering experiments. By merging into five groups of four, the protons and neutrons in neon-20 can exist in a special condensed state. This work may help scientists understand low-density nucleon many-body systems and neutron stars. |
| Clear view of a boiling cauldron where stars are born Posted: 23 Jun 2021 06:12 AM PDT Astronomers hav created a high-resolution image of an expanding bubble of hot plasma and ionized gas where stars are born. |
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