We've all heard the saying "is Mercury in retrograde?" but what does the famous saying mean? Here is everything to know and ...

Mercury has long baffled astronomers because it defies much of what we know about planet formation. A new space mission ...

Every new year brings its fair share of highs, lows, challenges and opportunities. How you’ll experience them is bound to ...

When will Mercury retrograde come in 2026? And what does that mean for your zodiac sign? You can find out everything about ...

Mercury is a planet that just doesn't make sense. It's incredibly small yet hosts a relatively massive core. Mercury is so strange that astronomers have not been able to explain its properties with ...

View of planet Mercury from space. Space, nebula and planet Mercury. This image elements furnished by NASA. A few evenings ago I found myself in a remote layby in Utah close to Canyonlands National ...

Mercury, the first planet from the Sun - The Forgotten Planet. With the search for life beyond Earth primarily focusing on Mars and the rest of the solar system, it’s easy to forget about the small ...

Until recently, Mercury seemed to be the only planet in our Solar System without aurorae, those streams of light that appear on Earth in the polar skies when solar wind bombards the upper atmosphere ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. An inner planet that pings around the Sun in a mere 88 days, ...

Despite being among the brightest objects in the sky, Mercury is a planet very rarely seen by even experienced stargazers. The next couple of weeks offer the best opportunity in 2013 for observers in ...