Sending a carrier pigeon across the cosmos would probably be a more reliable way to send a message.
Source: https://www.livescience.com/black-holes-are-terrible-at-sending-messages.html
Only the Autodidact is Free
Sending a carrier pigeon across the cosmos would probably be a more reliable way to send a message.
Source: https://www.livescience.com/black-holes-are-terrible-at-sending-messages.html