Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Fakira
on Dec 7, 2019
|
parent
|
context
|
favorite
| on:
If the universe is 13.8B years old, how can we see...
Isn't light-years a unit of distance and not time ?
saagarjha
on Dec 7, 2019
|
next
[–]
It is. I don’t see anything that suggests otherwise, though?
dmidnight
on Dec 7, 2019
|
prev
[–]
space and time are the same thing
saagarjha
on Dec 7, 2019
|
parent
[–]
They are not.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
