Bestselling author and Ivy League physicist Brian Greene is launching an online university like none before it
Review
Cosmos Reboot: Geek TV at Its Very Best
Neil deGrasse Tyson’s reinvention of the Carl Sagan blockbuster honors—and updates—the original
Gravity Fact Check: What the Season’s Big Movie Gets Wrong
The new cosmic thriller makes a lot of small mistakes and some big ones—though you may not notice them through the gasps
E.T. on a Jovian Moon: A New Thriller Makes the Case
If life is easy to make—and it might be—it could be scarily close to home