Instead they posit that the object is orbiting our own sun in the outer realm of our solar system- meaning it could be the much sought-after"Planet X.".
Researchers are especially intrigued because the planet orbits in the habitable zone of its star, which is just slightly smaller than that of Earth's sun.
Instead they posit that the object is orbiting our own sun in the outer realm of our solar system- meaning it could be the much sought-after"Planet X." Is there a SUPER EARTH on the Edge of our Solar System?
While some of these exoplanets could potentially be orbiting a star from very far away, the majority of them most likely have no parent star at all, scientists say.
At least three planets are orbiting close to the star, and one of them appears to be close enough that it likely absorbs about as much incoming light and energy as Earth, has similar surface temperatures and perhaps water.
さて、土星は太陽の周りを約30年かけて公転している。
Saturn takes thirty years to revolve around the sun.
現実に、シリウスBはシリウスAの周囲を50年かけて公転している。
Sirius B completes one orbit around Sirius A every 50 years.
土星の小さな衛星の2つは、主要な環の隙間で公転している。
Two of Saturn's small moons orbit within gaps in the main rings.
これは金星が太陽の周りを公転しているという確かな証拠となりました。
That was absolute proof that Venus revolved around the sun.
軌道は円に近く、2つの親星の周りを229日周期で公転している。
It has a nearly circular 229-day orbit around its two parent stars.
これらのうち110億個は太陽のような恒星を公転しているかもしれない[19]。
Billion of these estimated planets may be orbiting Sun-like stars.”.
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