Using the Age of Exploration as a basis, Neil deGrasse Tyson takes a close look at what ... So, either we need another planet to live on — terraform Mars and go live there — or we have to ...

Elon Musk has hit back at astrophysicist Neil deGrasse Tyson after the latter's comments ... and liquid water, as the Red Planet currently has an average temperature of about -80 degrees F and ...

For one reason or another, some people are still upset about Pluto's demotion from planet to dwarf planet ... So, what does famed astrophysicist Neil deGrasse Tyson have to say to these people?

giving observers the best view of the red planet in their lifetimes. Terence Smith discusses the event with astrophysicist Neil DeGrasse Tyson.

Neil deGrasse Tyson ... structure of our Milky Way. Tyson has authored nine books, including his latest, The Pluto Files: The Rise and Fall of America's Favorite Planet, chronicling his experience ...

Famed astrophysicist and science fiction pedant Neil ... the Red Planet. "I don’t see it happening until governments judge that it’s geopolitically in our interest," deGrasse Tyson told ...