Earth As You’ve Never Seen It… in 1080p

Some of the most striking Earth images ever made… from Landsat. Since the space age began over five decades ago, we have endeavored to travel beyond Earth to discover its [...]

When Will Time End?

It now seems that our entire universe is living on borrowed time. How long it can survive depends on whether Stephen Hawking’s theory checks out. Special thanks to Ivan Bridgewater [...]