Astrophysicist Neil deGrasse Tyson tweeted his, sometimes SPOILER'ish, scientific opinions about Star Wars: The Force Awakens today.

Twitter was not completely amused.

Tyson is host of FOX’s Cosmos: A Spacetime Odyssey, he is the author of 10 books and is a frequent guest on The Daily Show. He is also the recipient of 18 honorary doctorates and the NASA Distinguished Public Service Medal which is the highest award given by NASA to non-government citizens.

Tyson is possibly most famous for sharing his scientific views on pop culture events. Today, he discussed Star Wars: The Force Awakens on Twitter. Some people on Twitter challenged Tyson's ideas.

Here's what Tyson had to say.