Claims of a biosignature gas detection—a sign of extraterrestrial life—on an exoplanet by the Webb telescope were premature, ...

Even though Venus and Earth are so-called sister planets, they're as different as heaven and hell. Earth is a natural ...

Recent research has raised the tantalizing prospect that our Solar System, in which we thought we were alone, may be dotted ...

It's a reasonable assumption that Earth and Venus would have ended up with a similar amount of water when they formed in the ...

From planets and moons in our solar system to dying stars and parallel universes, here are some of the far-out places ...

Billions of years ago, Venus may have harbored as much water as Earth. Today, almost all of it has disappeared. A new study may help ... is really important for life," said Eryn Cangi, a research ...

A new study suggests that Venus lost all of its water thanks to a runaway greenhouse effect caused by a chemical reaction ...

Data from the James Webb Space Telescope (JWST) has shown that exoplanet K2-18b has some of the chemical markers that may ...

Researchers have unravelled the mystery of Venus, Earth’s blistering and inhospitable counterpart, shedding light on how it transformed into a dry wasteland. This groundbreaking study bridges a signif ...

Scientists have broken their silence on a recent report that a NASA telescope found signs of alien life. Last September, excitement grew surrounding a planet called K2-18b, a world around 125 ...

At one point, Venus may have had as much water as Earth. New research may offer an explanation as to why it disappeared ...

Planetary scientists at the University of Colorado Boulder have discovered how Venus, Earth’s scalding and uninhabitable neighbor, became so dry. The new study ... for life,” said Eryn Cangi ...