Per NASA, Mercury is only visible for a few weeks every three to four months because the fast planet orbits the sun in just 88 days, so its position in the sky quickly moves from day to day.

Is the Best Time to Spot Mercury . In the early morning, Mercury will rise before the Sun and hang low in the east close to the horizon as the dawn sky slowly brighte ...

Mercury's sidereal day is about 59 days, but for the Sun to return to the same position in the sky, it takes much longer: about 176 days. Mercury orbits the Sun in only 88 days, so as strange as ...

Mercury retrograde is on its way ... will look like they are traveling backward in order to position themselves between Earth and the Sun, Caves explains. This movement is called "retrograde." ...

Mercury, Venus ... we can essentially see planets shifting position while stars appear to be fixed in the same spot. Since ...

Mercury, the prince of planets, will enter Aries. As soon as it enters Aries, it forms a conjunction with the Sun, which is ...

On February 2, it was announced that former Phoenix Mercury guard Natasha Cloud had been traded to the Connecticut Sun in a ...