To find answers, Cartwright emphasized the need for further exploration and the importance of a dedicated Uranus mission. "We need an orbiter that can make close passes of Ariel, map its medial ...

Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars will all be visible in the night skies over Wyoming after sunset ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...