It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...
New research suggests Earth’s water came from sources other than meteorites, challenging long-standing theories on planetary ...
Satellite imagery reveals some of Earth’s most remarkable impact craters, formed by ancient asteroid strikes and preserved ...
New findings from NASA's Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface ...
"We've often seen the 'baby pictures' of planets forming, but until now, the 'teenage years' have been a missing link." ...
"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe." ...
For the Moon itself, the story is different. The Moon has far less water than Earth, but for such a dry world it’s important.