Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
numakerg
on Aug 14, 2019
|
parent
|
context
|
favorite
| on:
Milky Way’s Black Hole Just Flared, Growing 75 Tim...
According to Wikipedia, there are six near-Earth supernova candidates. Effects range from destruction of the ozone layer to 3–4 °C of global warming.
https://en.wikipedia.org/wiki/Near-Earth_supernova
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
https://en.wikipedia.org/wiki/Near-Earth_supernova