Neil deGrasse Tyson

@neiltyson ↗

Deleted No

Hibernated No

Last Checked Jan. 1, 2020

Created

Sun Jul 21 07:44:54 +0000 2019

Likes

9,717

Retweets

613

Source

TweetDeck

View Raw Data

JSON Data

View on Twitter

Likely Available

Neil deGrasse Tyson @neiltyson

CLARIFICATION: Tidal forces scale as the cube of distance. That’s how you get the factor 8000 = 20 x 20 x 20. No oceans yet on Earth 4-Billion years ago, but there are also crustal tides of the solid Earth, rising 8,000 times higher than the 15 inches it rises and falls today. — PolitiTweet.org

Posted July 21, 2019

Preceded By

Neil deGrasse Tyson @neiltyson

My bad. So distracted by the purity & simplicity of Apollo 11’s patch, I neglected to notice that Apollo 13’s patch also satisfies these three criteria. Maybe all space patches should be this way. https://t.co/euv0nMeZaL — PolitiTweet.org

Posted July 21, 2019

Followed By

Neil deGrasse Tyson @neiltyson

Dear @NASA, [An Open Letter: 900 words] https://t.co/uHNDHiAkuC https://t.co/7iZsGaMdLG — PolitiTweet.org

Posted July 21, 2019