Scientists are using the "echo" of light to map the dusty structures surrounding supermassive black holes
Sandeep K S
Jan 25
1 min read
This illustration explores how scientists decode a quasar's echo by analyzing light echoes across various wavelengths. It highlights the composition of quasar dust, revealing that smaller graphite particles dominate near-infrared radiation, while larger silicate particles prevail in mid-infrared radiation, enhancing our understanding of these cosmic phenomena.
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