Hey, I'm speaking at UCF this Thursday! Come join us!
events.ucf.edu/event/3360700/…

Signing some books today... Lots of happy new readers for GreatBigUniverse.net

Come hang with me in Raleigh! -> go.ncsu.edu/jorge-cham-talk

I'll also be visiting elementary and middle schools in the area to talk to kids about space, the universe and the speed of light. More info at: GreatBigUniverse.net/tour

Hey, I'm speaking at University of Michigan today at noon! Come hear me talk about the graduate experience and your career Rackham Grad School

If you're a fan of PHD Comics & have a kiddo (mine is ~10) check out this awesome book! They learn all about black holes, planets, dark matter/energy & more! My son got really into it & read it in 2 days. #momapproved phdcomics.com/oliver/

Be sure to check out the Ask Oliver page. Get your kid to submit a query, and I'll draw the kids with the best questions (Oliver will answer them) 👇GreatBigUniverse.net/ask

Want a signed and *personalized* copy of my new book for an awesome kid you know? You can order them from my local indie bookstore (the oldest in the nation!): shoponceuponatime.com/signed-books-j… Deadline is 12/15!

Hey, my new book has been named a 'Best book of the year' by Science Friday Science Friday, Book Riot AND Kirkus Reviews!!
👉GreatBigUniverse.net