The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

A new study explains how two deep canyons formed very quickly on the moon during an asteroid impact. KNAU’s Melissa Sevigny ...

Our Moon continues to surprise us with amazing features. Scientists recently shared new information about two canyons that ...

About 3.8 billion years ago, two massive canyons likely formed on the moon in a span of less than 10 minutes, according to ...

Researches have determined that ejecta from an ancient asteroid. strike carved out the grand canyons (Vallis Schrödinger and ...