Boston University astronomer Philip Muirhead said that
if planets outside the solar system, or exoplanets, were houses, GJ1132b «is not the house right next to yours, but it's on the other side of the block,» according to USA Today.
Not exact matches
«
If we understand how early Mars operated, it could tell us something about the potential for finding life on other
planets outside the
solar system.»
If we don't understand those three
planets and what makes them the same and what makes them different, we're going to be hard - pressed to interpret the new
planets that we're discovering
outside our own
solar system.»
Extrasolar
planets are targets for SETI investigations The count of exoplanets, those
outside the
Solar System, now has reached the multi-hundreds, with mucho mas inevitably to be counted.Working through financial troubles, SETI is again searching for intelligent life in the great Out There.So paraphrasing the relevant question posed by Enrico Fermi:
If they're out there, why aren't they here?The answer may be simple.
If you look at exoplanets (ie those
outside our
solar system), you see bizarre things:
planets of fiery magma, which resemble hell; Planets of ice and colder than the Arctic; Planets that consist only of water or pur
planets of fiery magma, which resemble hell;
Planets of ice and colder than the Arctic; Planets that consist only of water or pur
Planets of ice and colder than the Arctic;
Planets that consist only of water or pur
Planets that consist only of water or pure iron.
For example, in 1990, we didn't even know
if there were
planets outside of our own
solar system.
If you include infrared radiation, the orbit of an Earth - like
planet with surface water would be centered beyond 0.4 AU —
outside the orbital distance of Mercury in the
Solar System.