Mars has just entered retrograde, suddenly reversing its course across the sky. As of October 30, Mars stopped moving eastwards through the night sky and began crawling its way westwards through the ...

From Dec. 6 through Feb. 23, Mars will enter retrograde motion, a period of about 10 weeks where the red planet will appear to move backward in the sky. Are you experiencing inner tension, heightened ...

Forbes contributors publish independent expert analyses and insights. Eric Mack is a reporter covering science, sustainability and space. Has life seemed a little more chaotic than lately the past few ...

The planet’s apparent backward motion occurs for a few weeks about every four months. Here’s what’s really happening—and how astrology became a modern phenomenon. Mercury is seen in an image taken by ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Mercury retrograde gets a lot of hype for astrology aficionados. However, other planets also have retrograde motion and appear to move backward in the sky, too. Unlike Mercury, who backslides three to ...

Laura Nicole Driessen is part of MeerTRAP, which is supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No ...