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At least eight billion earth like planets found in the Milky Way ...

Posted on 11/4/13 at 9:24 pm
Posted by scrooster
Resident Ethicist
Member since Jul 2012
37897 posts
Posted on 11/4/13 at 9:24 pm
Wonder if any of them have good college football?

LINK

LINK

Does anyone here believe we might find life on other planets or be visited by other life forms in our life times?

Posted by beejon
University Of Louisiana Warhawks
Member since Nov 2008
7959 posts
Posted on 11/4/13 at 9:45 pm to
It could be life on other planets. If found, it would be interesting to study how that life arose there. And the evolution of that life.

I don't believe we'll be visited by extra-terrestrials in my lifetime...or in quite a long time, if ever.
Posted by bdv1974
Liberty, South Carolinananana
Member since Nov 2011
10593 posts
Posted on 11/4/13 at 9:45 pm to
quote:

Does anyone here believe we might find life on other planets or be visited by other life forms in our life times?


SEC expanding in 2039 to include UAM1 to the East

University of Alpha Mantari 1 they got a huge O line
Posted by Alahunter
Member since Jan 2008
90739 posts
Posted on 11/4/13 at 9:46 pm to
quote:

Does anyone here believe we might find life on other planets or be visited by other life forms in our life times?


I do not.

However, scientists say in the next 50 yrs, there is a 100% chance, a supernova will be visible from Earth.
Posted by Tiger n Miami AU83
Miami
Member since Oct 2007
45656 posts
Posted on 11/4/13 at 9:50 pm to
I don't either. Our life time is hardly a fraction of a second in space-time.

Supernova thing is cool, but probably only be a tiny flash that takes a super powerful telescope to even observe for a fraction of a second though.
Posted by The Calvin
Member since Jun 2013
5240 posts
Posted on 11/4/13 at 9:54 pm to
I
Posted by Alahunter
Member since Jan 2008
90739 posts
Posted on 11/4/13 at 9:55 pm to
quote:

Supernova thing is cool, but probably only be a tiny flash that takes a super powerful telescope to even observe for a fraction of a second though


quote:

The last star to go supernova in the Milky Way—that astronomers know of—exploded in 1604, before Galileo first turned a telescope to the heavens. But with a neutrino detector now being built within a Japanese mountain that could come online as early as 2016, researchers might be able to do something as yet undone: Make detailed observations of a supernova in our galaxy before it visibly explodes. First, astronomers would be alerted to the unfolding event by the flood of neutrinos generated when a supernova collapses. Within minutes, they could determine the general area of the sky where the explosion would occur, point their infrared telescopes in that direction, and wait for the fireworks


quote:

. But because the Milky Way contains a lot of dust, which effectively blocks visible light, the chances of anyone seeing that explosion in the nighttime sky are 20% or less, the researchers note. Odds are somewhat higher for people in the Southern Hemisphere, though, because many more of the galaxy’s stars are visible from there


the probability of a galactic supernova being visible with the unaided eye from somewhere on Earth within the next 50 years is approximately 20-50 percent, with people in the southern hemisphere getting the best of those odds, since they can see more of our galaxy in the night sky. The odds worsen as you go north; in Columbus, Ohio, for example, the chance could dip as low as 10 percent

Read more at: LINK
This post was edited on 11/4/13 at 9:56 pm
Posted by The Calvin
Member since Jun 2013
5240 posts
Posted on 11/4/13 at 9:56 pm to
I think we will find life on another planet in the next 100 years for sure. It may not be a funny green looking guy that everyone wants to see and may just be a microorganism, but we'll find something I have no doubt

Gotta be something on Europa
Posted by Tiger n Miami AU83
Miami
Member since Oct 2007
45656 posts
Posted on 11/4/13 at 9:59 pm to


Just one of those things were you have to have low expectations and know you won't really witness anything impressive or likely even noticiable even if you know what and when to look for it because it is so far away.
Posted by Tiger n Miami AU83
Miami
Member since Oct 2007
45656 posts
Posted on 11/4/13 at 10:01 pm to
quote:

I think we will find life on another planet in the next 100 years for sure. It may not be a funny green looking guy that everyone wants to see and may just be a microorganism, but we'll find something I have no doubt


Depends on how you define "find". If you mean calculate with near mathematical certainty that some sort of life exists on a specifc planet even if it is just bacteria, sure.
Posted by The Calvin
Member since Jun 2013
5240 posts
Posted on 11/4/13 at 10:03 pm to
I'm talking about a rover actually finding something
Posted by Tiger n Miami AU83
Miami
Member since Oct 2007
45656 posts
Posted on 11/4/13 at 10:10 pm to
I sorta doubt it. Too far to travel / send a rover outside of our solar system. First we have to identify a planet with almost complete certainty. Then justify the costs of sending a rover across vast distance into another solar system. Then build it and send it. Then have it transmit back here what is found.

Just my guess but given the vast distance between solar systems and fact Mars is the furthest we have sent a rover (which is like going a couple of centimeters of a mile comparatively).
Posted by Fizzou
Member since Oct 2013
598 posts
Posted on 11/4/13 at 10:26 pm to
We'll eventually find extra-terrestrial life. I doubt we'll ever be visited by other life forms. There's basically a 0% chance of that happening in our lifetimes. The universe is too large (too much to explore), the distances too great (even if they decided to head directly to Earth), and the lifespan of advanced civilizations are probably too short for that to ever happen.

Edit: If we're ever visited by anything, it'll probably be some sort of non-biological entity, some sort of machine.
This post was edited on 11/4/13 at 10:28 pm
Posted by GeauxWarTigers
Auburn
Member since Oct 2010
18046 posts
Posted on 11/4/13 at 10:31 pm to
quote:

Does anyone here believe we might find life on other planets or be visited by other life forms in our life times?


I believe life is on other planets. I don't believe we will ever get there. Obviously, we are still learning and expanding our technology, but nothing compares to the vastness of space. It takes light multiple years to travel from these planets and we haven't even come close to near light speed travels.
Posted by mizzoukills
Member since Aug 2011
40686 posts
Posted on 11/4/13 at 10:34 pm to
We should be looking for extraterrestrial life here on Earth.

Oh wait...we are.
Posted by Lordofwrath88
Tuscaloosa
Member since Oct 2012
6857 posts
Posted on 11/4/13 at 11:55 pm to
If you assume the universe is infinite and remove any religious opinions, then there is other life out there as sure as monkeys pounding on laptops for infinity will eventually write all the Harry Potter books. With all the galaxy clusters and trillions up trillions of stars out there it's mathematically inevitable.

that said, I do have religious opinions so on that field, no, I do not think there is other life out there. I know, kinda boring.
This post was edited on 11/4/13 at 11:56 pm
Posted by shoe
Member since Jul 2013
234 posts
Posted on 11/5/13 at 1:51 am to
quote:

I do have religious opinions so on that field, no, I do not think there is other life out there. I know, kinda boring.


You. Are. What. Is. Wrong. With. This. Country.
Posted by CockHolliday
Columbia, SC
Member since Dec 2012
4530 posts
Posted on 11/5/13 at 8:14 am to
8 billion is just an approximation; it could be anywhere from a few million to 50 billion for all we know. Anyone who doubts there is life elsewhere in our galaxy (not to mention in the entire universe) simply doesn't have a grasp for statistics.
Posted by Tiger n Miami AU83
Miami
Member since Oct 2007
45656 posts
Posted on 11/5/13 at 9:00 am to
quote:

I believe life is on other planets. I don't believe we will ever get there. Obviously, we are still learning and expanding our technology, but nothing compares to the vastness of space. It takes light multiple years to travel from these planets and we haven't even come close to near light speed travels.


Yeah, honestly I doubt we as a species ever make confirmed contact with other intelligent life in the universe. Like ever.

There is plenty of other intelligent life out there in the universe as well as all sorts of different types of life. But I would guess we cease to exist before we encounter and attempt to converse with it. We as humans aren't going to last forever. Eventually another large asteriod will hit the planet, a supervolcanoe will go off, etc. Universe is damn big, expanding, etc.
Posted by Gcockboi
Rock Hill
Member since Oct 2012
7689 posts
Posted on 11/5/13 at 9:12 am to
Wow this is amazing, I wish I was born like 1000 years from now, so I could be an astronaut and travel with my team to explore these planets. shite would be so cash.
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