Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Mercury, the closest planet to the Sun, is a world of blazing heat, freezing nights, and endless mysteries. Recent photos ...

Mercury reaches its point of greatest eastern elongation on Friday (July 4), presenting an excellent opportunity to spot the ...

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

If it feels like you’ve gone from being self-protective to asserting yourself more loudly and proudly, or you’re swapping ...

Astronomers have spotted centimeter-sized “pebbles” swirling around two infant stars 450 light-years away, revealing the raw ...

Mercury will reach its greatest eastern elongation, marking the point where it is farthest from the Sun in the evening sky.

Summer is here, and Mercury goes retrograde from July 17 until August 11 — the retrograde begins after the full moon lunar ...

Mercury will make its theatrical debut in Leo, adding a dramatic flair to our conversations and exchanges, as we are suddenly ...

A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

Mercury in Leo will join forces with Neptune in Aries, forming a creative trine that sparks the imagination like never before ...