The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

In a Universe that's more than 13 billion years old and home to hundreds of billions of stars, one question still haunts ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Join Carnegie Science for an exciting conversation exploring the discovery of rocky worlds orbiting nearby stars—planets that ...