For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This coincided with the Late Heavy Bombardment (ca. 4.1 to 3.8 billion years ago), a ...

NASA’s OSIRIS-REx mission is attempting one of the most delicate maneuvers in space exploration. After collecting material ...

Earlier research held that meteorite impacts from the solar system's early days were a major source of Earth's water.

It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the early Solar System.

A NASA study shows that meteorites delivered only a small amount of water to Earth over the past four billion years.

A close-up view of a portion of a "relatively fresh" crater, looking southeast, as photographed during the third Apollo 15 lunar surface ...

On January 25, 2004, NASA's Opportunity rover landed on Mars! This was the second of NASA's twin Mars Exploration Rovers to ...

From a return of humans to lunar orbit, to Japan's first crack at Mars, advanced space travel and exploration is set to ...

Networks created to measure quakes deep underground could also track old, potentially dangerous satellites burning up in the ...

3I/ATLAS is the third interstellar visitor ever to visit the solar system having been formed around a distant star. Tune in ...

After a two-year gap, there will be two total solar eclipses within 12 months of each other, on Aug. 12, 2026, and Aug. 2, ...