Pages: 1 2
Pingback: Astronomy Quiz — Atra Materia()
Pingback: astronomy » Blog Archive » Astronomy Quiz #2 — Atra Materia()
Nice quiz. Hope to see more in future
The “correct” answer for question #14 seems kind of strange…How can we possibly an object that is 46.5 billion light years away if the universe itself is only about 13.7 billion light years old?
age of the universe is 13.7 billion years but it is much more bigger…
True, but light can only travel 13.7 billion light years, in 13. 7 billion years. So it doesn’t matter how big the universe is, all of it won’t be visible from the start, because the light needs to actually REACH US from the really distant objects. And uptil now, light has only managed to travel 13. 7 billion years.
q-14… according to newton, neutrinos can travel faster than light!!!
Pingback: astronomy quiz - toddler()
Enter your email address:
Help me keep the site alive and bring new features!
© 2010-2017 Atra Materia All Rights Reserved -- Copyright notice by Blog Copyright