A practical way to travel between the stars is a must-have for space opera, and a sine qua non for our frequently… — Seth Shostak Astronomy Copy Share Image
'Battleship' is not a film that Francois Truffaut would have made. Nor would any of those other namby-pamby European directors. Nope, this… — Seth Shostak Any Copy Share Image
The bottom line is, like, one in five stars has at least one planet where life might spring up. That's a fantastically… — Seth Shostak Astronomy Copy Share Image
When I was a kid, which was just after Edison invented moving pictures, there were films that involved aliens coming to Earth… — Seth Shostak After Copy Share Image
If the cosmos isn't finite, then far, far away, floating duplicates of your brain - with all its experiences, thoughts, and emotions… — Seth Shostak Astronomy Copy Share Image
In archaeology, context is the basis of many discoveries that are imputed to the deliberate workings of intelligence. If I find a… — Seth Shostak Am Copy Share Image
Television is ephemeral, a fact that some will find reassuring. But earthlings will continue to pump the kilowatts into the ether. And… — Seth Shostak Continue Copy Share Image
The Moon is a ball of left-over debris from a cosmic collision that took place more than four billion years ago. A… — Seth Shostak Asteroid Copy Share Image
Everything you see is filtered through your visual system (imperfect) and your brain (also imperfect, despite what your mom told you). Witness… — Seth Shostak Also Copy Share Image
Like prospecting in the 19th century, reconnaissance of the asteroids would of necessity take place in an arena where trouble is likely… — Seth Shostak 19th century Copy Share Image
Explorers tend to be the aggressive types - why else would they risk scurvy, mutiny and other bad things to go out… — Seth Shostak Actually Copy Share Image
Imagine if the dinosaurs had tried picturing the rulers of their planet 100 million years hence. They'd undoubtedly envision these creatures as...… — Seth Shostak Alien Copy Share Image
The strongest signals leaking off our planet are radar transmissions, not television or radio. The most powerful radars, such as the one… — Seth Shostak Could Copy Share Image
NASA's Office of Commercial Exploration has been concerned about protecting the landing zones where humans first walked on the Moon, and one… — Seth Shostak About Copy Share Image
While about one-third of Americans believe in ghosts, you won't find many exhibits on these spooky beings down at the local science… — Seth Shostak Believe Copy Share Image
The cosmos is three times as old as Earth. During most of creation's 14 billion year history, our solar system wasn't around.… — Seth Shostak Around Copy Share Image
We'll be 'outsourcing' our creativity and our thought processes to manufactured components that could be inconspicuously implanted beneath our coiffeurs. Welcome to… — Seth Shostak Beneath Copy Share Image
The central region of the Milky Way, known as the bulge, is stuffed with literally tens of billions of stars. And most… — Seth Shostak Astronomy Copy Share Image
The fact that we can't easily foresee clues that would betray an intelligence a million millennia farther down the road suggests that… — Seth Shostak Advanced Copy Share Image
[O]ne might ask why, in a galaxy of a few hundred billion stars, the aliens are so intent on coming to Earth… — Seth Shostak Aliens Copy Share Image
We've accounted for 95 percent of all the stars in the Milky Way. The other 5 percent are big, bright stars -… — Seth Shostak Astronomy Copy Share Image
Many people suggest using mathematics to talk to the aliens, and Dutch computer scientist Alexander Ollongren has developed an entire language (Lincos)… — Seth Shostak Alexander Copy Share Image
You may not see massive UFO exhibits at your local science museum, but there's no dearth of saucer stories infesting my email.… — Seth Shostak About Copy Share Image
In the four years since its launch, Kepler has chalked up 122 new and confirmed planets. It's also caught the scent of… — Seth Shostak Additional Copy Share Image
Are two eyes, four appendages and an upright posture really essential for any creature that can ace the galactic SAT's? Maybe not.… — Seth Shostak Ace Copy Share Image