Look, science is hard, it has a reputation of being hard, and the facts are, it is hard, and that's the result… — Seth Shostak Copy Share Image
Give consideration to the fact that alien astronomers could have scrutinized Earth for more than 4 billion years without detecting any radio… — Seth Shostak Copy Share Image
We're not just any star stuff, most of which is humdrum hydrogen and listless helium. Our bodies include fancier ingredients like carbon,… — Seth Shostak Copy Share Image
Virtually any pointed edifice is considered a candidate for alien engineering. After all, how could the Egyptians or Mayans have possibly stacked… — Seth Shostak Copy Share Image
Planets that don't currently sport plate tectonics, such as Venus and Mars, are scarcely habitable. Tectonics might be a requirement of any… — Seth Shostak Copy Share Image
The bottom line is that the position of the Sun relative to the stars slowly changes for any given date, and over… — Seth Shostak Copy Share Image
I think there's a lot of intelligence out there, but that's just my guess. Question is: Are they peaceable or hostile? You… — Seth Shostak Copy Share Image
Any society that could come here could pick up the lights from New York. What should we do about that? Should we… — Seth Shostak Copy Share Image
While it may be disappointing, I have to confess to people who ask for my insights on the meaning of it all… — Seth Shostak Copy Share Image
Sending greeting cards to aliens is hardly a new idea. In 2005, Craigslist solicited messages for broadcast to space by a transmitter… — Seth Shostak 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 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 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 Copy Share Image
If aliens are really hanging out in our 'hood, it's hard to imagine any other fact more worthy of study. If not,… — Seth Shostak Copy Share Image
Any beings advanced enough to traverse interstellar distances are at least a thousand years beyond our technical level. Spending gobs of time… — Seth Shostak Copy Share Image
Studying Sol's interior by looking for analogous patterns on its incandescent face is known as helioseismology, an active - if largely unpronounceable - research… — Seth Shostak Copy Share Image
Some pundits have proposed that the aliens have come here to breed with us. Apparently, too much bike riding or something similar has rendered… — Seth Shostak Copy Share Image
As far as I can tell, the only unambiguous consequence of the claimed invasion of Earth by beings from another star system has been… — Seth Shostak Copy Share Image
Look, science is hard, it has a reputation of being hard, and the facts are, it is hard, and that's the result of 400… — Seth Shostak Copy Share Image
Give consideration to the fact that alien astronomers could have scrutinized Earth for more than 4 billion years without detecting any radio signals, despite… — Seth Shostak Copy Share Image
In a movie, it's often important to have aliens whose gestures and facial expressions can be 'read' by humans. And in the days before… — Seth Shostak Copy Share Image
Sure, nobody will make a fortune if we figure out why the Big Bang happened. But just about everyone would like to know. — Seth Shostak Copy Share Image
If you could drive straight down, into a tunnel bored through the crust of the planet, you'd hit this molten mess in about an… — Seth Shostak Copy Share Image
While I have always thought that the motivation for looking for E.T. was both self-evident and patently worthy, it's possible that I'm a victim… — Seth Shostak Copy Share Image
I studied Latin in high school, and I was reading stuff from Cicero. And that signal took a few thousand years to get to… — Seth Shostak Copy Share Image
About the only things that are unique to Earth are our biota and our culture. If aliens ever come here, they'd most likely be… — Seth Shostak Copy Share Image
This plucky NASA telescope is able to find planets en masse. If you compare planet hunting to prospecting for gold, then Kepler is equivalent… — Seth Shostak Copy Share Image
