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

Close-up images from NASA’s MESSENGER spacecraft revealed that Mercury’s surface records impacts of almost unimaginable scale ...

Welcome to 2026! The new year kicks off on a productive note as communication planet Mercury leaves chaotic Sagittarius for ...

A European-Japanese space mission will reach Mercury in 2026, carrying instruments designed to answer a question that has ...

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

Speaking of this astrologically, retrogrades, which occur in other planets as well, are thought to impede the realms that the ...

What do many baked goods and the planet Mercury have in common? They shrink as they cool. Evidence suggests that since it formed about 4.5 billion years ago, Mercury has continuously contracted as it ...

If you've never sighted this rocky little world for yourself, you'll never get a better opportunity than right now to see it. When you purchase through links on our site, we may earn an affiliate ...