At present only one of these planets has been found to transit the face of its parent star. Its radius is that of a slightly inflated gas giant. Models of the structure and evolution of these planets are beginning to show how clues to their evolutionary history may be encoded in their ...
Professor: OK. We've been discussing the planets in our solar system and how some of the ones farthest from the sun were discovered. 教授:好,我们一直在讨论我们太阳系中的行星,以及距离太阳最远的一些行星是如何被发现的 Well, today I'd like to turn to what are called exoplanets and how rese...
with its dozens of moons and enormous magnetic field, as having a kind of miniature solar system. The fifth planet from the sun, Jupiter is considered a gas giant because it has no solid surface. It is mainly composed of hydrogen and helium. The planet's colorful clouds are created by je...
Whilst in our solar system, the rocky planets are closest to the Sun, and the gas giants are on the outside, it should not be taken as a rule. Many exoplanets are gas planets which orbit close to their stars. According to theGeminiObservatory, there are gas giants that cling to their ...
Giant planet or 'failed star?' Newfound mystery world blurs the lines Is Pluto a planet or not? Who cares! Our love for the King of the Kuiper Belt is stronger than ever 95 years later Large alien planets may be born in chaos, NASA's retired exoplanet-hunter finds ...
Are the giant gas planets located in the Kuiper belt? What is the closest planetary system to Earth? How many solar systems are there to be known? Is Pluto the biggest dwarf planet? What space telescope discovered the most exoplanets?
or larger than, Jupiter - which led to the term "Super-Jupiter" being coined. Far from suggesting that gas giants were more common than rocky (i.e. "Earth-like") planets, these findings were simply due to the fact that Jupiter-sized planets are simply easier to detect because of their...
A rocky planet that could have liquid water at its surface orbits a star 490 light-years away. More resources on exoplanets: Exoplanets: Worlds Beyond Our Solar System Alien Planet Quiz: Are You an Exoplanet Expert? How Habitable Zones for Alien Planets and Stars Work: Infographic ...
3.What does the professor suggest about life on other planets? A. It most likely does not exist. B. It probably will not be discovered in the near future. C. It probably would not be similar to life on Earth. D. It could possibly be found even on gas giants. 你的答案: 正确答案...
The discovery, outside our Solar System, of giant planets similar to Jupiter but much closer to their star, posed a serious puzzle for astronomers, because giant planets of that kind cannot form in such zones. Planets form in a disc of gas and dust that surrounds the young star.在我们的...