Planets are either rocky, like Earth, or gas-rich, like Neptune, with no in-between. What are the different types of planets that exist in the Universe? If all you could see […]
That is an interesting observation. This means that dwarf stars, which are much more common than a star like the sun, are very unlikely to have a rocky planet with the same size and orbit of Earth. But a giant star like Betelgeuse might have a rocky planet much bigger than Earth. Although a full orbit of Betelgeuse would take a long time.
That is an interesting observation. This means that dwarf stars, which are much more common than a star like the sun, are very unlikely to have a rocky planet with the same size and orbit of Earth. But a giant star like Betelgeuse might have a rocky planet much bigger than Earth. Although a full orbit of Betelgeuse would take a long time.