Famed astrophysicist Neil deGrasse Tyson will be back on the air following an investigation into allegations of sexual misconduct involving several women, according to The Associated Press. The National Geographic Channel announced Friday that Tyson’s “StarTalk” will return to television in April, with the 13 episodes remaining this season. The television channel also said that Tyson’s show “Cosmos” will be back on National Geographic and Fox, but did not announce a date. NatGeo’s statement neither discussed the allegations nor investigation. Tyson had denied the allegations.