Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

There have been many claims of exoplanets orbiting Barnard's Star over the years ... That said, none of the planets found so ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Basant's team, which also includes a researcher from Heidelberg University, found the exoplanets using the 8-meter Gemini North telescope on Mauna Kea in the US state of Hawaii. The measuring ...

The Water Vapor Find on 'Habitable' Exoplanet K2-18 b Is Exciting — But It's No Earth Twin Madhusudhan is dismissive of the comet theory, however, because of the amount of DMS he says is needed ...

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Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.