The Hollywood Reporter in this March 15th article reports that FOX and National Geographic is allowing Neil deGrasse Tyson to return: https://www.hollywoodreporter.com/live-feed/neil-degrasse-tyson-cleared-nat-geo-investigation-1195140
Neil deGrasse Tyson will be back on TV soon after National Geographic and Fox have concluded an investigation into allegations of inappropriate conduct against him.
The astrophysicist's science-focused talk show, StarTalk, will return to Nat Geo in April; it had been off the air since November while the investigation was conducted. Cosmos: Possible Worlds, a follow-up to 2014's Cosmos: A Spacetime Odyssey, will also air on Fox and Nat Geo, though a date hasn't been set.
"The investigation is complete, and we are moving forward with both StarTalk and Cosmos," Fox and Nat Geo said in a statement. "StarTalk will return to the air with the remaining 13 episodes in April on National Geographic, and both Fox and National Geographic are committed to finding an air date for Cosmos. There will be no further comment."