Quantcast
Channel: Conundrum involving distance to object, universal expansion, age of universe, etc - Astronomy Stack Exchange
Browsing latest articles
Browse All 4 View Live

Answer by Phil R for Conundrum involving distance to object, universal...

I was directed here after asking a similar question at Age of the universe vs. it's size.I'm still confused. The universe is estimated to be 13.7-13.8 billion years old & that is the observed...

View Article



Answer by MegaMark for Conundrum involving distance to object, universal...

Couldn't comment as I do not have the proper rep yet, but regarding @user3355020 and the answer provided by @Gerald, (and me being far less educated than I ever could have imagined before reading...

View Article

Answer by Gerald for Conundrum involving distance to object, universal...

The 13 billion lightyears distance of the quasar mean 13 billion lightyears light-travel distance. In other words, the light took 13 billion years to reach us, independent of the distance the quasar is...

View Article

Conundrum involving distance to object, universal expansion, age of universe,...

I was recently reading about a galaxy or quasar (not sure which, so lets just say quasar) where the estimated distance to this thing was some very significant fraction of the age of the universe. What...

View Article
Browsing latest articles
Browse All 4 View Live




Latest Images