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Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...
A 9th planet in our solar system might be found — and no, it’s not Pluto - Is there another planet out there? Researchers say ...
Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...
Scientists may have discovered a dwarf planet far beyond Neptune — an unearthing that may disprove a longstanding theory ...
This process, called accretion, is how everything in the solar systemplanets, moons, comets and asteroids – came into being. The ice line. Advertisement. Article continues below this ad.
The sun rises from the east, and sets in the west - this is a well-established fact for the longest time, and this is due to ...
Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it travels on a ...
This process, called accretion, is how everything in the solar systemplanets, moons, comets and asteroids – came into being. Telescopes can see young solar systems being born.