In astronomy, what does retrograde mean? And what connection does it have to astrology? We explain how planets move across ...

Mercury has the shortest and fastest orbit around the Sun and experiences dramatic temperature changes as it rotates. It is a world of extremes. Explore facts about our solar system's fastest planet.

Mercury is a little-known, still mysterious world.

Freddie Mercury was a famous music starHe was known for the band QueenLearn 10 facts about the late star As the frontman of the band Queen, he shaped the music of the seventies and eighties.

Mercury in Sagittarius opposite Jupiter retrograde on Nov. 18 asks you to reconsider what you know to be true. Here's what ...

Also one of the facts about planets is that Mars had a thick atmosphere in the past. It is believed to have water in the past ...

Jamie Carter is an award-winning reporter who covers the night sky. When is Mercury retrograde? It starts today, and if you believe astrologers, the days between August 5 and 27 will be full of ...