A black hole reachable in a human lifetime with ordinary chemical rockets would ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		jiggawatts on May 4, 2025 \| parent \| context \| favorite \| on: Evidence of controversial Planet 9 uncovered in sk... A black hole reachable in a human lifetime with ordinary chemical rockets would be an amazing laboratory for extreme physics.

tcmart14 on May 5, 2025 [–]

What's the first thing we throw in?

Ylpertnodi on May 7, 2025 | [–]

>What's the first thing...

Naah, boring. Who's the first person we throw in?

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact