A rare interstellar comet has been caught in X-rays by two space telescopes, revealing how its gases interact with charged particles from the sun as it travels through the inner solar system.

Scientists detect X-ray glow from interstellar comet 3I/ATLAS extending 250,000 miles into space

Source: space
Source Link: https://www.space.com/astronomy/comets/scientists-detect-x-ray-glow-from-interstellar-comet-3i-atlas-extending-250-000-out-miles-into-space