What is the universe made of??????

Question: What is the universe made of??????
- Keywords:
  matter,
  space,
  universe
Asked by to Anna, Elaine, Fiona, Kevin, Darren on 25 Jun 2014. This question was also asked by , , .
- Zhiming Darren Tan answered on 25 Jun 2014:
  
  Lots of stuff. Atoms and other stuff you know and love. But also a lot is “dark matter” which is probably similar to matter but different enough that we don’t really know what it is. And even more of the universe is “dark energy” which is even more different and we have no clue what it is like.

Question: What is the universe made of??????