"This finding is the first direct evidence of water’s interstellar journey from clouds to the materials that form planetary ...

In 1986, excavators surveying land for a power plant in Romania accidentally unearthed a strange cave. It had been sealed up ...

The first picture of a planet outside our solar system may actually depict a swirl of space dust, a new study suggests.

The work was focusing on answering a specific question about Titan. In the cold atmosphere of the moon, rich in methane and ...

Life on Earth might be a lot less unusual than we thought, according to a new study. For decades, researchers have believed ...

In a rare glimpse into the earliest days of our planet, scientists have discovered remnants of the “proto Earth.” ...