Hi Everyone,
If you've ever wondered why dark matter matters, tonight's talk is for you! Post-doc Kerstin Perez will explain what we know about the invisible side of our Universe and why we suspect dark matter is everywhere.
The forecast for tonight is looking good so observing is very likely! The fun starts at 8pm.
Abstract: Lurking in every corner of the universe is mysterious form of matter, invisible to the standard instruments of astronomy. Not only does this "dark matter" permeate the universe, it is five times more plentiful than the typical matter that forms stars, planets, dust, gas, and everything we see on this earth, embodying entirely new laws of physics. In this talk, I will explain how we know that there exists matter we cannot see, and the innovative ways that modern scientists are trying to identify what it could be.
Remember, all of our events are free and open to all. The lectures are aimed at the level of the layperson, so children should get something
out of them too. Stay only as long as you want. For more information about our events, please visit:
http://outreach.astro.columbia.edu/.
See you tonight!
Sincerely,
Columbia Astronomy Public Outreach
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