Scientists solve mystery behind one of Earth's earliest star sand dunes – Firstpost

For the first time, scientists have now determined the age of a single star dune in Morocco known as Lala Lallia. The age of the star dune was determined by the scientists using a method known as luminescence dating. The technique determines the last time the sand grains were exposed to light

The moon is covered with craters, so are those catastrophic sized meteor impacts ongoing events or ancient relics, and with current technology can we visually capture them in real time? - Quora

Sustainable Climate 911

NASA asteroid sample parachutes safely onto Utah desert

Scientists reveal secrets of Earth's desert star dunes

Sustainable Climate 911

June 2012 Southern California Edition by India Currents - Issuu

Mystery behind one of Earth's oldest star sand dunes revealed

Scientists solve mystery behind one of Earth's earliest star sand dunes – Firstpost

Scientists solve mystery of strange pits at the bottom of the ocean

Earth's Oldest Star Dunes Mystery Finally Solved By Scientists

Scientists reveal secrets of Earth's desert star dunes

When Archaeologists Dug Up A Californian Sand Dune, They Discovered An Astonishing Artifact

Dust Devil Tracks and Slope Streaks on Martian Sand Dunes

Star dune: Scientists solve mystery behind Earth's largest desert sands

Why don't we hear about asteroids impacting the moon given all the craters it has to happen from time to time? - Quora