on the road said:I've never seen any UFO's, I've always known what they were.
Ah but they might have been WIFOs.
Wrongly identified flying objects.
on the road said:I've never seen any UFO's, I've always known what they were.
Richie1964 said:Most people find it hard to grap the immensity of space and time. 100 BILLION starts in our galaxy alone, and our galaxy is one of a hundred BILLION galaxies. I find it hard to believe that with the massive number of planets that exist out there life has not flourished. Surely to believe that this pale blue dot in space is the only that harbours life is both naive and arrogant. Check out the equation created many, many years ago by the astronomer Frank Drake. It uses a number of variables to calculate the number of civilisations in our galaxy. The answer may surprise you.
Richie1964 said:Most people find it hard to grap the immensity of space and time. 100 BILLION starts in our galaxy alone, and our galaxy is one of a hundred BILLION galaxies. I find it hard to believe that with the massive number of planets that exist out there life has not flourished. Surely to believe that this pale blue dot in space is the only that harbours life is both naive and arrogant. Check out the equation created many, many years ago by the astronomer Frank Drake. It uses a number of variables to calculate the number of civilisations in our galaxy. The answer may surprise you.
bonj said:Depends how you define 'life'. We are just chemicals at the end of the day, carbon, oxygen, water, etc., just arranged into cells which interact.
There could be lots of other possible arrangements of molecules into cells (or even other alternatives to cells) that are equally complex that we may have already been able to detect but not thought it was anything interesting.
Probably the only reason we haven't found life is that we're expecting it to too much like us, or like your stereotypical 'alien', with short fat green body and eyes on stalks. Neither are they likely to slowly land in a clearing in a forest amidst a pool of light, then walk down a flight of steps that lowers with a slow mechanical whirr, and say 'take me to your leader'.