Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

How much of the universe is dark matter?


Roughly 68% of the universe is dark energy. Dark matter makes up about 27%. The rest - everything on Earth, everything ever observed with all of our instruments, all normal matter - adds up to less than 5% of the universe.

{{ relativeTimeResolver(1572659168475) }}

LIVE
Points points 45
Rating 0

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE