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NASA's Chandra and Webb telescopes identify a new X-ray source that may explain the puzzling "little red dots."
A new X-ray source found by NASA's Chandra and Webb telescopes may explain "little red dots," distant objects puzzling astronomers.
These early galaxies or stars appear faint and red but emit unexpectedly strong X-rays, suggesting they could be powered by active black holes or neutron stars accreting material.
This finding strengthens theories that these objects are powered by high-energy processes rather than starlight alone, though scientists continue to analyze data to determine their exact nature.
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Los telescopios Chandra y Webb de la NASA identifican una nueva fuente de rayos X que puede explicar los enigmáticos "pequeños puntos rojos".