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Asteroid belt — What it is, where it is and how it formed
A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...
The Why Files on MSN
What really happened to the planet between Mars and Jupiter
For decades, some scientists argued that our solar system showed signs of ancient catastrophe. A missing planet between Mars ...
This artist’s concept depicts one of the solar system’s inner planets slamming into Earth after being nudged on a collision course by a passing star. Such a world-shattering cataclysm is extremely ...
When it comes to planets in our Solar System's habitable zone, one world is too close to the Sun, another is too far and ...
A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around the red planet had a front-row ...
When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA / JPL-Caltech Mars doesn’t have magnetic poles like Earth does, but that doesn’t ...
This article was originally featured on The Conversation. Are planets in the solar system that are closer to the Sun older than the ones further away? – Gavriel, age 10, Paducah, Kentucky A cloud of ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Mars, the red planet, could be in for a global display of ...
Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, built with atomic clocks, GPS satellites and high-speed telecommunications ...
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