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 ...

Even though Venus moves between the Earth and sun every 19.5 months, it becomes visible after sunset and before sunrise only around every eight years, according to EarthSky. Typically, Venus orbits ...

The descriptor is simply how astronomers differentiate the event from a superior conjunction, which is when Venus and Earth are on opposite sides during the transit. While Venus passes between the ...

Superior planets can experience a conjunction with the Sun, when the elongation goes to zero. Such a conjunction is pretty much an astronomical "non-event", since the planet is completely lost in the ...

Though the transit is called an inferior conjunction, don't let the negative connotations fool you: There's nothing "inferior" about the astronomical event. The descriptor is simply how astronomers ...