Not much is known about exoplanets that are smaller than Jupiter, because of how far they are and their relatively small sizes. However, a study published Friday describes the presence of water and a ...
A 'primitive atmosphere' has been discovered surrounding a distant exoplanet by Nasa scientists. The exoplanet, which sits 430 million light years from Earth, has an atmosphere composed almost ...
A study combining observations from NASA’s Hubble and Spitzer space telescopes reveals that the distant planet HAT-P-26b has a primitive atmosphere composed almost entirely of hydrogen and helium.
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