40,000-Year-Old Explosion Rocks Deep Space
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The eROSITA X-ray telescope, installed onboard the Spektr-RG observatory, has found a new type Ia galactic supernova remnant. The explosion…
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The eROSITA X-ray telescope, installed onboard the Spektr-RG observatory, has found a new type Ia galactic supernova remnant. The explosion…