What is dark energy?

  1. subhasmittra profile image55
    subhasmittraposted 9 years ago

    What is dark energy?

  2. soni2006 profile image81
    soni2006posted 9 years ago

    Well, the simple answer is that we don't know exactly but then also we can create some definitions. It seems to contradict many of our understandings about the way the universe works. It is said that the universe is expanding, it is a fact confirmed... read more

 
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