Are there other solar systems in our galaxy?
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There are many, many systems out there in the Milky Way Galaxy. Think of it this way, Earth is in a system, this system is inside a (Milky Way) galaxy, which is, in turn, inside the overall universe. Now, if you think about it, we know planets that exist in our solar system (Jupiter, Mars, etc.). If you take that and compare it to the vast universe, we may be talking about millions or even trillions of systems; we just don't know. We currently do not have the ability to determine an exact number of systems out there. There are also other galaxies out there. Recently, scientists discovered a "Extrasolar" planet similar to Earth, nicknamed Gliese 581c, potentially habital for life. Humans do not have any technology to determine this at the moment. It may be possible that somewhere, there is life in our own galaxy.
Yes, probably more than we could count. Check out this link to the Drake equation which is an attempt to quantify the number of intelligent civilizations.
http://en.wikipedia.org/wiki/drake_equat...
Probably there is and other galaxies too but we just don't really know it yet I guess?
It is possible that they might contain an Earth like planet out there somewhere but scientists and astronomers are still researching and stuff.
yes there are and about life the condition is notsatisfied for living
There are other solar systems. We don't yet know whether any have life -- or could.
Yes, there are many. We've found about 150 planets around other stars, and we can only see those very close to us - so it's likely that most of the 200 billion stars in our galaxy have planets. That's a lot of planets. We even found an Earth-like planet recently - which is much harder (Earth is very small compared to Jupiter).
Sure, they could easily have life. It looks like life took hold on Earth pretty much as soon as it could - so it's likely it happened elsewhere as well.
But no aliens are visiting us.
Ample of them , in Epsilon Eridani system there is a planet with earth mass. Too bad the revolution period is too short, which may mean it is too close to its sun and it is too hot for life.
But linguistically other systems are called by the name of their primary star, the name of our primary star is Sol, therefore it called solar system. System with Alpha Centauri as its primary are usually called Alpha Centauri system.
But that is not a problem at all.
we;; obviosly , for us it is very hard to imagine scinc we are restricted to limits but technically the universe has no limits at all,, it goes on forever. theres no end. with this in mind there must galaxies commuinacting with each oter tthat are very high in technology. in other words theres no ccount to how many differnet galaxies there are with life. There maybe one with a planet like ares with people like us , but maybe wti h a different route. This idea jsut reely makes u wanna think its amazing to realize whats outside of this small ball we live on
A decade ago, we were not sure that they were too many solar systems like ours, but then we found extrasolar planets the size of Jupiters by the hundreds... And since we don't yet have the technology to detect smaller telluric planets like ours (easily I mean), we are still very far from having uncovered the extend of planets and solar systems in our galaxy... We were thinking, water was rare, it does not seems so anymore... And since we now know that life don't need oxygen to start... Life could surprise us in the next decade...
You can put this in perspectives, we still have to discover all animals living on this planet, so if we can't even do it here, do you think it will be easy to do it in the sky? And does it mean that if we can't find it, life can't exist?
I will tell you like this, life is SURE to be found in the next two decades, but the question that will be the most difficult to answer, will be, which kind of life form it is?
yes there is one called andromeda and the galaxy is too big
there are million of galaxy or even billions and there must be other planets that have life forms besides Earth
yes... scientists have found 200 extrasolar planets which revolve around a star.. maybe there is life out there but scientists have found none of this extrasolar planets which has the right condition to support life
Solar or satellite systems like ours is the most abundant structure in the universe.
Galaxies are made up of solar systems like ours.
Though we have no proof there is no doubt that life proliferates throughout the universe.
And much of it parallels us in many ways.
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