Re: Stellar Movement
@Jade the location they expected Gliese 581 to be sitting at in 20 light years
20 light years is a measure of distance, not time. You mean "in 20 years".
@Jade the location they expected Gliese 581 to be sitting at in 20 light years
20 light years is a measure of distance, not time. You mean "in 20 years".