I’ve had a surprising number of comments telling me the Earth is flat. 50. 50 comments telling me the earth is Flat. And ...

In The Demon-Haunted World, Carl Sagan makes the case for science and critical thinking as essential tools for human progress ...

Less than 40 copies of the Arthurian story Suite Vulgate du Merlin are known to exist. One was just found, binding together ...

She prepared for the trip, as most astronauts do, by attending space training sessions, “listening to” Carl Sagan’s Cosmos ... “no matter your background, your ethnicity, your economic situation, or ...

Katy Perry will be part of the historic NS-31 mission, joining an all-female crew that will be launched to space on April 14 ...

An all-female spaceflight seems an apt endeavor for the 40-year-old Perry, whose collection of hits include songs about extraterrestrials (“E.T.”) and fireworks shooting across the sky (“Firework”), ...

“I was listening to ‘Cosmos’ by Carl Sagan and reading a book on string theory,” she recalled. “I’ve always been interested in astrophysics and interested in astronomy and astrology ...

“I was listening to ‘Cosmos’ by Carl Sagan and reading a book on string theory,” she recalled. “I’ve always been interested in astrophysics and interested in astronomy and astrology ...

Perry sat down with AP entertainment journalist Krysta Fauria to talk about yearning to fly, studying Carl Sagan and string theory and inspiring young women with the crew’s 10-minute spaceflight from ...