The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...
Uranus and Neptune are there too, technically, but they don't appear as 'bright planets'," NASA's Preston Dyches explained in a stargazing video guide. Stock illustration of all the solar system's ...
Space photo of the week: James Webb and Hubble telescopes unite to solve 'impossible' planet mystery
New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where planets formed in the early universe.
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