How big was the universe when it was little? Can gravitational waves slow down?
Oct 25th: Collective Woah
Tag Archives | universe
Oct 18th: Europa or Bust!
How do we know the universe is expanding? Do you know that Europa has giant spikes?
Oct 15th: What Is The Shape Of The Universe?
Some of the biggest questions in the universe depend on its shape. Is it curved? Is it flat? Is it open?
Oct 3rd: Awesome Astronomy October Sky Guide & News
What’s up this month? Check out October sky and news roundup!
Sep 28th: Your Place in the Universe: Understanding Our Big, Messy Existence
Paul reads from chapter 10, The Cosmic Web, of his upcoming book “Your Place in the Universe”.
Sep 6th: Cosmic Crossroads
What can make sound in space? What will happen in the far future of the universe?
Aug 25th: Do We Live in a Special Part of the Universe?
In ancient times, astronomers and philosophers thought that the Earth was the center of the Universe. We know that’s wrong, but is there anything special about where we live?
Aug 13th: How Old is the Universe?
This week we look at age of the Universe. How old is the Universe, and how do we know?