Scientists - who prefer explanations subject to laboratory tests - figure that everything we see today was as inevitable as wrinkles, once… — Seth Shostak Copy Share Image
The split between religion and science is relatively new. Isaac Newton, who first worked out the laws by which gravity held the… — Seth Shostak Copy Share Image
Estimates are that at least 70 per cent of all stars are accompanied by planets, and since the latter can occur in… — Seth Shostak Copy Share Image
The most attractive habitats for synthetic sentience might be the vicinities of exceptional sources of energy - for example black holes, or… — Seth Shostak Copy Share Image
Recent results from astronomers who study the occasional gravitational lensing of unknown worlds by intervening stars suggest that orphan planets could be… — Seth Shostak Copy Share Image
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 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 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
The central region of the Milky Way, known as the bulge, is stuffed with literally tens of billions of stars. And most… — Seth Shostak Copy Share Image
There is little chance that aliens from two societies anywhere in the Galaxy will be culturally close enough to really 'get along.'… — Seth Shostak 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 Copy Share Image
The principal reason for the universe's poker face is that its constituents are far away. Stars careen through space, and galaxies spin… — Seth Shostak Copy Share Image
The mission of NASA's Kepler telescope is to lift the scales from our eyes and reveal to us just how typical our… — Seth Shostak Copy Share Image
The stars look the same from night to night. Nebulae and galaxies are dully immutable, maintaining the same overall appearance for thousands… — Seth Shostak Copy Share Image
If gravity were somewhat stronger or weaker, stars wouldn't exist, and neither would you. And the same can be said of other… — Seth Shostak 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 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
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
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
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
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
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
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
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
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
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
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
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
The most attractive habitats for synthetic sentience might be the vicinities of exceptional sources of energy - for example black holes, or even the… — Seth Shostak Copy Share
Buying insurance is no one's idea of fun. And it's especially easy to berate something as funky-sounding as writing checks to defend our neighborhoods… — Seth Shostak Copy Share
Plate tectonics is not all havoc and destruction. The slow movement of continents and ocean floors recycles carbon dioxide dissolved in the oceans back… — Seth Shostak Copy Share
![“[O]ne might ask why, in a galaxy of a few hundred billion stars, the aliens are so intent on coming to Earth at all. It would be as if every vertebrate in North America somehow felt drawn to a particular house in Peoria, Illinois. Are we really that interesting?” quote by Seth Shostak](https://sms4smile.com/q/img-quotes/223/seth-shostak-2047_aliens_o-ne-might-ask-why-in-a-galaxy-of-a-few_2866062.png)
