For a few years, I’ve been following a picture site that is managed by NASA. It’s been a source of contemplation for me, as well as a great archive of information. There’s a new picture every day, and the list goes back to June 16 1995. You could spend hours on this if you like to study astronomy. There are many pictures of distant galaxies and stars, along with lots of other stuff related to our planet’s position in the universe. Go to the Astronomy Picture of the Day Archive for some of the best pictures of outer space that you will ever see! If you like science, you don’t want to miss out on this one.
If we should pick up signals from alien civilizations, Stephen Hawking, our century’s Einstein, warns: “we should have be wary of answering back, until we have evolved” a bit further. Meeting a more advanced civilization, at our present stage,’ Hawking says “might be a bit like the original inhabitants of America meeting Columbus. I don’t think they were better off for it.”
Mankind has always been driven by contradictory drives. The relentless curiosity that pushes us forward and is directly responsible for our progress from caves to cities. The fear of change that tells us “hang on, these caves/cities are really nice, we don’t want to risk losing them.” There isn’t any greater potential threat to the status quo than the discovery of extraterrestrial life, which is why some people would prefer we didn’t try.
There has been some outrage recently over attempts to contact intelligent aliens, where instead of hiding in the corner and listening real hard some astronomers beamed intense directional messages up up and away. Critics decried these actions as dangerous, though their fears reveal more about us than any eventual ETs. They assume that they would be similar to humanity, so their first response to finding a more primitive culture would be to exploit the hell out of it. Read More »
