3 ms·

“This scenario could be confirmed through annihilation signals from the dark matter microhalo around the PBH.” Wouldn’t that require locating a mirror behind t

by ianai 5y ago

“This scenario could be confirmed through annihilation signals from the dark matter microhalo around the PBH.” Wouldn’t that require locating a mirror behind the PBH and bouncing signals back off of it?

PaulHoule 5y ago
No you might see gamma rays coming from it.
malfist 5y ago
No, just like you can slingshot around planets, blackholes are massive enough they can do that to light and other matter. It's the primary reason we can "see" them.