![What Astronomers Are Still Discovering About the Big Bang Theory | At the Smithsonian| Smithsonian Magazine What Astronomers Are Still Discovering About the Big Bang Theory | At the Smithsonian| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/eh23y99dhvC6TFXubauVzzwkNCc=/1072x720/filters:no_upscale()/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/18/4d/184dc556-e293-4acb-88ce-bafdb0d17c9a/skys-the-limit-big-bang.jpg)
What Astronomers Are Still Discovering About the Big Bang Theory | At the Smithsonian| Smithsonian Magazine
![A research published in the journal Science has explained how the Big Bang took place around 13.8 billion years ago, which led to the beginning of Universe. A research published in the journal Science has explained how the Big Bang took place around 13.8 billion years ago, which led to the beginning of Universe.](https://vajiramandravi.s3.us-east-1.amazonaws.com/media/2019/11/14/7/26/43/big_banggg.jpg)
A research published in the journal Science has explained how the Big Bang took place around 13.8 billion years ago, which led to the beginning of Universe.
![Big Bang Theory: Scientist Stephen Hawking WRONG about how universe began | Science | News | Express.co.uk Big Bang Theory: Scientist Stephen Hawking WRONG about how universe began | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/Hawking-928537.jpg)
Big Bang Theory: Scientist Stephen Hawking WRONG about how universe began | Science | News | Express.co.uk
![Big Bang Theory Summary & Evidence | What is the Big Bang Theory? - Video & Lesson Transcript | Study.com Big Bang Theory Summary & Evidence | What is the Big Bang Theory? - Video & Lesson Transcript | Study.com](http://study.com/cimages/videopreview/videopreview-small/tmjo05kxuq.jpg)