3 ms·
Note that it makes a lot of assumptions beyond the stated ones, such as: * the only objects in space are stars * all stars are equally bright * the average b
by o11c 1y ago
Note that it makes a lot of assumptions beyond the stated ones, such as:
* the only objects in space are stars
* all stars are equally bright
* the average brightness is one that can be seen
(unless you roll all this into "homogeneous"?)