The waning Moon passes Jupiter, Venus, and Mercury before dawn, while Titan’s shadow transits Saturn in the sky this week.

More planets are changing directions. First, Mercury circled retrograde. This week, Mars is reversing course and Neptune starts spinning forward again. Going retrograde and stationing direct are ...

A groundbreaking discovery in the field of exoplanet research has revealed a fascinating new planet orbiting a star just 124 ...

You've heard about Mercury retrograde, but other planets in the cosmos are also subject to going into retrograde. Here's a full guide to planetary retrogrades and what they mean, according to an ...

That plane of planetary motion forms a line across our sky, and the planets always appear to travel across it.

That is, the destruction of distant stars or planets outside our solar system or galaxy would have an unnoticeable effect on earth. However, our sun is in close proximity to earth.

The internet has been abuzz with the possibility of sky watchers seeing a “smiley face” in the eastern sky above the horizon on Friday morning before dawn.