In late 2025, scientists reported that for the first time, they were able to detect concentrations of plastic pollution on ...

Ancient Moon dust, meteorite traces and Apollo samples are helping NASA scientists rethink where Earth’s water truly came ...

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

NASA research using Apollo lunar regolith data refines the Moon’s impact record and places limits on meteorite contributions to Earth’s water over geologic time.

New research suggests Earth’s water came from sources other than meteorites, challenging long-standing theories on planetary ...

NASA Artemis 2 moon mission remains on track as crew members enter quarantine in Texas to avoid exposure to illness. SLS ...

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

There is a NASA facility in Cleveland? You might be surprised to know it operated prior to the more famous sites in ...

How nutrients from Europa's icy shell reach its ocean has been unclear despite several theories.

Planetary scientists analyzing oxygen isotopes in lunar soil from the Apollo mission sites conclude that meteorite bombardment over 4 billion years could only have delivered a tiny fraction of Earth’s ...

Exhaust from lunar landers drifts across the moon and contaminates ultra-cold polar craters that are rich in ancient ice and ...