• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Neil deGrasse Tyson Responds to Sexual Misconduct Allegations

Emma Hinchliffe
By
Emma Hinchliffe
Emma Hinchliffe
Most Powerful Women Editor
Down Arrow Button Icon
Emma Hinchliffe
By
Emma Hinchliffe
Emma Hinchliffe
Most Powerful Women Editor
Down Arrow Button Icon
December 2, 2018, 11:22 AM ET

Astrophysicist Neil deGrasse Tyson responded to sexual misconduct allegations from two women against him with a lengthy Facebook post Saturday after news broke that the TV networks he has hosted shows for were investigating him.

Tyson went into detail surrounding the individual allegations. One woman, Bucknell University associate professor of physics and astronomy Katelyn N. Allers, told the religion and spirituality site Patheos.com about being “felt up” by Tyson at an afterparty following an American Astronomical Society meeting in 2009 while he looked at her tattoo of the solar system. Another woman, Ashley Watson, who worked as an assistant for Tyson quit her job because of his sexual advances, she says. Tyson has also long been accused by musician Tchiya Amet of drugging and raping her when they were graduate students.

In his Facebook post, Tyson blames the 2009 incident—with the solar system tattoo—on his excitement about “cosmic bling.”

“I have professional history with the demotion of Pluto, which had occurred officially just three years earlier. So whether people include it or not in their tattoos is of great interest to me. I was reported to have ‘groped’ her by searching ‘up her dress,’ when this was simply a search under the covered part of her shoulder of the sleeveless dress,” he wrote. “I only just learned (nine years after) that she thought this behavior creepy. That was never my intent and I’m deeply sorry to have made her feel that way. Had I been told of her discomfort in the moment, I would have offered this same apology eagerly, and on the spot.”

He describes his relationship with Watson, who accused him of inappropriate sexual advances and misogynistic comments, as a “friendly” relationship in which conversation covered a wide range of topics, and says he invited her over for wine and cheese with “no pressure.” Watson told the New York Times that Tyson said to her that night, “I want you to know that I want to hug you so bad right now, but I know that if I do I’ll just want more.”

Tyson also goes into detail about his relationship with Amet, whose accusations he says are as if “a false memory had been implanted, which, because it never actually happened, had to be remembered as an evening she doesn’t remember.” Amet responded to Tyson’s statements on Twitter, saying he was lying.

Just for the record, WE NEVER EVER DATED. There is NO WAY I would have ever voluntarily or consciously been intimate with this individual. Since he is accusing me of lying, he feels justified to lie. https://t.co/314yYK4KXC

— tchiya amet (@tchiya) December 2, 2018

Fox and National Geographic networks are both investigating the allegations against Tyson. Tyson hosted Cosmos on Fox in 2014 and a new version of the program is set to air on National Geographic in 2019. The American Museum of Natural History, where Tyson directs the Hayden Planetarium, told the New York Times it was also looking into the allegations.

“The credo at the heart of Cosmos is to follow the evidence wherever it leads. The producers of Cosmos can do no less in this situation,” producers of the show said in a statement to the Associated Press.

Tyson in his Facebook post criticized the #MeToo movement—which over the past year has seen men accused of years and decades of sexual assault and harassment lose their jobs over the behavior—as one that abandons “due process” (a legal standard that refers to the judicial system, not a standard for employers).

“For a variety of reasons, most justified, some unjustified, men accused of sexual impropriety in today’s ‘me-too’ climate are presumed to be guilty by the court of public opinion. Emotions bypass due-process, people choose sides, and the social media wars begin,” Tyson wrote. “In any claim, evidence matters. Evidence always matters. But what happens when it’s just one person’s word against another’s, and the stories don’t agree? That’s when people tend to pass judgment on who is more credible than whom. And that’s when an impartial investigation can best serve the truth – and would have my full cooperation to do so.”

About the Author
Emma Hinchliffe
By Emma HinchliffeMost Powerful Women Editor
LinkedIn iconTwitter icon

Emma Hinchliffe is Fortune’s Most Powerful Women editor, overseeing editorial for the longstanding franchise. As a senior writer at Fortune, Emma has covered women in business and gender-lens news across business, politics, and culture. She is the lead author of the Most Powerful Women Daily newsletter (formerly the Broadsheet), Fortune’s daily missive for and about the women leading the business world.

See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

U.S. President Donald Trump delivers the State of the Union address during a joint session of Congress in the House Chamber at the Capitol on February 24, 2026 in Washington, D.C.
EnergyData centers
Your utility bills keep going up. Here’s everyone you can blame—AI data centers included
By Jordan BlumMarch 1, 2026
2 hours ago
UN
Middle EastMiddle East
Israel, U.S. stiff-arm U.N. during emergency Security Council meeting
By Edith M. Lederer, Farnoush Amiri and The Associated PressFebruary 28, 2026
7 hours ago
massie
PoliticsCongress
Thomas Massie among few Republicans to criticize Trump over war powers: ‘This is not ‘America First”
By Lisa Mascaro and The Associated PressFebruary 28, 2026
7 hours ago
protest
Middle EastMiddle East
A month before Iran strikes, Trump told Iranian protesters help was on the way amid a government crackdown
By Aamer Madhani, Josh Boak and The Associated PressFebruary 28, 2026
7 hours ago
trump
PoliticsWhite House
Marjorie Taylor Greene rips Iran strikes as Trump betraying America First: ‘It’s always a lie and it’s always America Last’
By Steven Sloan and The Associated PressFebruary 28, 2026
7 hours ago
lavrov
Middle EastMiddle East
Russia accuses America of ‘pre-planned and unprovoked act of armed aggression’ against Iran
By Claudia Ciobanu, Sam McNeil, Sam Metz and The Associated PressFebruary 28, 2026
7 hours ago

Most Popular

placeholder alt text
Success
Japanese companies are paying older workers to sit by a window and do nothing—while Western CEOs demand super-AI productivity just to keep your job
By Orianna Rosa RoyleFebruary 27, 2026
2 days ago
placeholder alt text
Middle East
Iran is now on 'death ground' amid existential threat from U.S. attacks and could 'go big' in retaliation, former NATO commander warns
By Jason MaFebruary 28, 2026
16 hours ago
placeholder alt text
AI
The week the AI scare turned real and America realized maybe it isn't ready for what's coming
By Nick LichtenbergFebruary 28, 2026
23 hours ago
placeholder alt text
Success
Walmart exec says U.S. workforces needs to take inspiration from China where ‘5 year-olds are learning DeepSeek’
By Preston ForeFebruary 27, 2026
2 days ago
placeholder alt text
Personal Finance
Current price of gold as of February 27, 2026
By Danny BakstFebruary 27, 2026
2 days ago
placeholder alt text
Middle East
Dubai’s worst nightmare unfolds as Iran strikes Gulf neighbors
By Dana Khraiche, Fiona MacDonald and BloombergFebruary 28, 2026
12 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.