Late in 2024, astronomers spotted a new near-Earth asteroid named 2024 YR4. By mid-2025, its improved orbit tracking raised ...

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

A long-standing idea in planetary science is that water-rich meteorites arriving late in Earth's history could have delivered a major share of Earth's water. A new study by Universities Space Research ...

How did meteorite impacts on the Moon influence water being delivered to Earth when both planetary bodies were forming? This is what a recent study publish | Space ...

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

Research using Apollo samples indicates late meteorite impacts were unlikely to be the main source of Earth’s water.

A long-standing idea in planetary science is that water-rich meteorites arriving late in Earth’s history could have delivered ...

A new NASA study using Apollo lunar soil samples challenges a long-held theory. It suggests meteorites were not the primary ...

February kicks off with the snow moon and the Alpha Centaurid meteor shower. Here's when you can catch both ...

From the moonless Perseids to the dazzling Geminids, here’s when to watch the best moonless meteor showers in 2026.