The outer planets, Uranus and Neptune, are far from the sun and catch few of its rays, making them dim and hard to find. Uranus, for example, reaches opposition with the sun on Thursday (Oct. 3), when it will be closest and brightest.
The outer planets, Uranus and Neptune, are far from the sun and catch few of its rays, making them dim and hard to find. Uranus, for example, reaches opposition with the sun on Thursday (Oct. 3), when it will be closest and brightest.