Astrophysicist Neil deGrasse Tyson and SpaceX CEO Elon Musk have made scathing comments about each other online.

HBO's Bill Maher sparred with liberal astrophysicist Neil Degrass Tyson over his refusal to acknowledge men have a physical ...

Astrophysicist Neil deGrasse Tyson said he doesn’t think Elon Musk’s vision for space travel to Mars is realistic during a ...

The comedian and scientist repeatedly sparred over why Democrats lost the election during Friday's episode of Real Time.

NEIL deGRASSE-TYSON: The second opinion? Yes. But that’s after you’ve been through 99 other. I’m trying to put credit back to doctors where our life expectancy is three times what it was 150 ...

American astrophysicist Neil deGrasse Tyson dismissed Elon Musk's ambitions to send people to Mars, saying that unless there is a push caused by a shift in geopolitics, it will not be possible as a ...

"Real Time" host Bill Maher clashed with liberal scientist Neil deGrasse ... Tyson said. "That's not true. First of all, you don't watch this show, so you don't know," Maher fired back.

“Real Time” host Bill Maher clashed with liberal scientist Neil deGrasse Tyson over his ... says that who no longer has the job,” Tyson pushed back. “So don’t indict a 170-year-old ...

He may or may not be buying MSNBC, but Elon Musk isn’t taking any put-downs from Neil de Grasse Tyson on his Mars ambitions. The entrepreneur responded today to deGrasse Tyson’s barbed ...