Hycean worlds are also called ocean worlds. They're planets covered in oceans that also have thick hydrogen atmospheres.

The researches say that the Hycean Habitable Zone (HHZ), when compared to the terrestrial habitable zone, may include smaller ...

The Earth enters the solar system, where life turned out to be better than on Earth. The moon is trying to choose a new earth ...

The search for life beyond Earth is a holy grail quest for many experts, but finding where to look is a core issue.

When the Sun expands into a red giant, it will swallow the inner solar system and raise the temperature in the outer regions.

Southwest Research Institute has collaborated with Yale University to summarize the scientific community's notable progress ...

How do terrestrial planets like Earth form and evolve to enable life to exist? This is what a recent study published in Nature hopes to address as a pair o | Space ...

The idea of terraforming Mars—essentially reshaping the planet to support Earth life—has captured imaginations for decades.

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...

The James Webb Space Telescope has notched another milestone, capturing a direct image of one of the coldest and oldest known ...

The strength of Earth’s magnetic field and the amount of oxygen in its atmosphere seem to be correlated—and scientists want ...