asteroid

NOVA scienceNOW producer Joe McMaster asks our series host, Neil deGrasse Tyson, why everyone should know about the Permian extinction.

Reflections on Hosting PBS NOVA scienceNOW on the WNYC's Leonard Lopate Show.

Find out why we can't live with asteroids and we can't live without 'em.

In conversation with Apollo astronaut Rusty Schweikert, on a Gravitational Tractor that can deflect killer asteroids.

Stephen cannot comprehend the big bang and instead yields to intelligent design.

An open letter to the United States Congress on Near Earth Objects.

What's in store for Earth?