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Originally posted by mark1167
reply to post by maybereal11
From what I've read they are saying that this planet is in a system that is relatively close...only twenty light years? Is that right? Have they looked at any systems closer than that? You would think that if these types of planets are abundant we would have found them much closer than twenty light years.
can someone enlighten me. Thanks. peace.
The discovery of planets orbiting other star systems, including similar binary systems (Gamma Cephei), raises the possibility that planets may exist in the Alpha Centauri system. Such planets could orbit Alpha Centauri A or Alpha Centauri B individually, or be on large orbits around the binary Alpha Centauri AB. Since both the principal stars are fairly similar to the Sun (for example, in age and metallicity), astronomers have been especially interested in making detailed searches for planets in the Alpha Centauri system. Several established planet-hunting teams have used various radial velocity or star transit methods in their searches around these two bright stars. All the observational studies have so far failed to find any evidence for brown dwarfs or gas giant planets.
However, computer simulations show that a planet might have been able to form within a distance of 1.1 AU (160 million km) of Alpha Centauri B and the orbit of that planet may remain stable for at least 250 million years.[72] Bodies around A would be able to orbit at slightly farther distances due to A's stronger gravity. In addition, the lack of any brown dwarfs or gas giants around A and B make the likelihood of terrestrial planets greater than otherwise. Currently, technologies do not allow for terrestrial planets like Earth to be detected around Alpha Centauri.
Alpha Centauri is envisioned as the first target for unmanned interstellar exploration. Crossing the huge distance between the Sun and Alpha Centauri using current spacecraft technologies would take several millennia, though the possibility of space sail, or Nuclear Pulse Fusion technology may cut this down to a matter of decades.[74]
Originally posted by maybereal11
This planet is 20 light years away...our options for "contact" with "potential" life forms at such a distance are
(1) Another Einstien upsets the world of physics and all we take as given...and figures out how to exceed the speed of light. It is easy to say this is impossible, but Einstien himself radically overthrew and changed the very premises of science (time and space) when he came up with relativity, it is arrogance to think it is absolutely impossible to do again. I am an optimist.
(2) Hold out hope that there is a more advanced civilization out there that has already done this...AND is interested in making contact with us...
Originally posted by maybereal11
reply to post by Unknown Origin
Since 1958 to present...Nasa has been given around 400 Billion dollars over 50 YEARS.
US defense was given around 700 Billion LAST YEAR ALONE.
This planet we live on needs to get our sh*& together.
Originally posted by IntastellaBurst
reply to post by OldDragger
Your probably right, disclosure will not happen anytime soon.
But not for lack of existence, they probably don't want to shatter the fragile belief systems of people like yourself
can't have any mass suicides now.
Originally posted by Unknown Origin
My feelings are that the sheer number of unexplainable UFO sightings and all of the other unexplainable events such as Roswell proves that faster than light travel is absolutely attainable. It may be via wormholes too but one thing I have no doubt about, they are coming here from many light years away and they are doing it on a routine basis.
Originally posted by Larryman
Originally posted by maybereal11
reply to post by Unknown Origin
Since 1958 to present...Nasa has been given around 400 Billion dollars over 50 YEARS.
US defense was given around 700 Billion LAST YEAR ALONE.
This planet we live on needs to get our sh*& together.
Well... as long as NASA insists on using 'rockets', there is no point to increasing their budget. Rocket propulsion is a waste of money for human space flight.