Every so often, pieces of heaven crash into Earth.
They can come from our own solar system, or millions of light years away. Few of us are lucky enough to get our hands on one of these space rocks. But for meteorite hunters and dealers such as Ruben Garcia, touching a piece of outer space is a daily routine.
The Best Hunting Grounds
One of Garcia's favorite spots to go meteorite hunting is an enormous dry lake bed in southern Arizona.
After decades of global dominance, America's space shuttle program ended last summer while countries like Russia, China and India continue to advance their programs. But astrophysicist Neil deGrasse Tyson, author of the new book Space Chronicles: Facing the Ultimate Frontier, says America's space program is at a critical moment. He thinks it's time for America to invest heavily in space exploration and research.
Amid stories of horrific atrocities like the Holocaust and the ethnic cleansing that took place in the Balkans in the 1990’s, occasional tales of courage emerge: the stories of individuals who fly in the face of convention – or even the law – to stand up for what they know is right.
For some perspective, the Mariana Trench, a 2500 kilometer-long gash along the floor of the South Pacific, is as deep as Mount Everest is tall. Recently, oceanographers from the University of New Hampshire discovered some new architecture lining the floor of the planet. With great precision, they’ve mapped vast bridges spanning the immense gap…and detected significant shifts in the walls of the trench.
We’ve spoken on the program before about the tendency in science to connect today’s traits and ailments to evolutionary adaptations for survival from which they presumably developed. Not every aspect of humanity derives from Darwinian roots, argues Dr.
Rap mogul Jay-Z and his pop star wife Beyonce welcomed a baby girl at Lenox Hill hospital two weeks ago. The news quickly outpaced other top stories on Twitter, helped along by the announcement of her name: Blue Ivy Carter, just the latest celebrity moniker to inspire a collective groan and the Twitter hashtag #NamesBetterThanBlueIvy.
Character is the currency of political ads and attacks. It makes business deals attractive or unsavory. Character is described in court trials and novels as what makes a person tick. We’re going to introduce you to the proposition that human behavior is not driven by character, but context.
In 1948, a plane crash in a remote Alaskan mountain range killed everyone on board …twenty-four merchant mariners returning to the US from Shanghai, and six Northwest Airlines crew members. The crash site was quickly covered by snow and eventually entombed in ice…where it remained until 1999. It was then that a pair of former US Airforce pilots turned their hobby of solving forgotten aviation mysteries into an investigation.
Space! The final frontier, an immense void populated by our imaginations and as far as we know, not much else. Since the NASA shuttle program topped headlines for one last nostalgic time this summer, there have been few newsworthy developments in space exploration… until now. Here to share some big news is freelance science journalist Lee Billings, who’s working on a book about the inter-galactic search for earth-like planets.
Word of Mouth keeps its eye out for stories that are interesting, counterintuitive, many of which come from the world of science. It’s part of our mission to find the under-reported, simmering, surprising ideas that make us go “what?”
Throughout the year, we’ve been featuring a series we call 11 for 11… conversations with innovative thinkers who challenge and provoke new ways of thinking about the issues of our time. Dr. Raymond Tallis is a former clinical neuroscientist turned author.
Is time real, or is change just a kind of optical illusion resting on a deeper unchanging reality?
As finite creatures, with death hovering just out of our sight, the true nature of time haunts all our endeavors. Tomorrow, physicist Brian Greene tackles time's illusion in his Fabric of Reality PBS series. Science, however, is just one way we ask about the reality of time.