Tags:
create new tag
view all tags

June 10, 2016 8-10PM

Event Type: Lecture and Stargazing
Title: Black Holes Don’t Suck
Lecturer: Chiara Mingarelli
Position: Postdoctoral Fellow
Institution: Caltech
Abstract:
Black holes have gained notoriety as dangerous cosmic vacuum cleaners — sucking up everything in their path. I will dispel this myth by guiding you through the weird and wonderful world of black holes. We will learn how to detect a black hole using several techniques: by using the motion of their companion stars to infer the black hole’s presence, or by finding gas that heats up and shines as it falls onto the black hole. But what if there are no stars or gas nearby? We can “listen” to the black holes by searching for gravitational waves — ripples in the fabric of spacetime. After this tour of the black hole landscape, hopefully you will agree that black holes don’t suck!

20160610.jpg

Topic attachments
I Attachment History Action Size Date Who Comment
JPEGjpg 20160610.jpg r1 manage 166.2 K 2016-04-12 - 22:00 OutreachAdmin  
Edit | Attach | Watch | Print version | History: r4 < r3 < r2 < r1 | Backlinks | Raw View | Raw edit | More topic actions
Topic revision: r4 - 2016-06-14 - OutreachAdmin
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback