Tag: Big Bang

Life, the Universe and Everything

In a multi-part series, the host of Moyers and Company, Bill Moyers and the popular astrophysicist Neil deGrasse Tyson discussed the universe, higher beings and science literacy.

Transcript can be read here

Transcript can be read here

Transcript can be read here

The Cosmos

Neil deGrasse Tyson on the New Cosmos

Transcript can be read here

n a multi-part series with the popular astrophysicist Neil deGrasse Tyson, Bill explores a variety of topics, including the nature of an expanding, accelerating universe (and how it might end), the difference between “dark energy” and “dark matter,” the concept of God in cosmology and why science matters. [..]

Starting in March, Tyson will host a new, updated version of the hit PBS television series Cosmos, which made the late Carl Sagan a household name. This time the new series, Cosmos: A Spacetime Odyssey, comes courtesy of the National Geographic Channel and Fox TV.

How the universe began…almost.

KuangSi2Some say that in the beginning, God created the heavens and the earth. But what do we know about our early universe and how we got here? How do we know that our ideas about the early universe are right? What is dark matter and dark energy and why do we think it exists in the first place?

All of the matter in the universe expanded from a single point. It doesn’t matter much what that means, though. To beg the question is to ask what happened before time began. And because of events that happened during the the inflationary epoch, we can no longer see all of the details of how the universe looked at the beginning of time.

But we won’t ask those questions today. Here we will talk about the current state of cosmology given by The Wilkinson Microwave Anisotropy Probe — the reigning Cosmic Microwave Background Radiation [CMBR] experiment that gives us our best data from the early universe. Within a year, though, we expect a new and improved data set from The Planck Satellite.

In the beginning, god created…