Technology
Supermassive black holes have masses of more than a million suns – but their growth has slowed as the universe has aged
X-rays emitted around black holes can tell astrophysicists about how fast they’re growing.
July 12, 2024Your subscription includes
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The Los Angeles Post
X-rays emitted around black holes can tell astrophysicists about how fast they’re growing.
July 12, 2024