While our results suggest that the outer planets
are the best candidates to search for water with the upcoming James Webb Space Telescope, they also highlight the need for theoretical studies and complementary observations at all wavelengths to determine the nature of the TRAPPIST-1 planets and their potential habitability," concludes Bourrier.
Your ruling planet Saturn is not the slowest of the outer planets
which orbits our solar system.
Pioneer 10 and the Voyager probes have toured the outer planets
, sending back a wealth of images and data.
In a move toward exploration of the outer planets
, scientists are working on building lighter, smaller probes.
We're 500 years in the future, following a war in a newly colonized solar system that was won by a coalition called the Alliance; the losers, the Independents, roam the outer planets
like frontier cowboys, along with the Reavers, thugs who eat their enemies live.
Sharing space science knowledge is part of what NASA's job is,'' said Richard Shope, education and public outreach coordinator for JPL's Outer Planets
The moon's ample supply of helium-3, long touted by space buffs as a potential fuel for advanced fusion reactors, is duly noted, as are the even larger supplies of the substance in the atmospheres of all of the giant outer planets
Uranus changes in color and brightness to the same rhythm as the solar cycle, showing how far the sun's influence extends into space even if there isn't much heat reaching the outer planets
But the system's outer planets
- including the three in the habitable zone - may have lost less than three Earth-oceans worth of water.
The moon is about 1 percent the mass of Earth, while the combined mass of all the moons of the outer planets
is no more than one tenth of one percent of their parent planets.
Targets will range from the solar systems outer planets
(Jupiter, Saturn, Uranus, and Neptune) and icy Kuiper Belt to exoplanets to distant galaxies in the young universe.