Surface

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Articles about Surface

1,629 published items.

Explore gem islands in the Red Sea
Environment

Explore gem islands in the Red Sea

The Red Sea island of Zabargad is made of peridotite, a coarse-grained igneous rock filled with beautiful blue peridot gemstones.

April 25, 2024
America tested robots operating on the Moon
Space science

America tested robots operating on the Moon

Scientists are conducting tests that will allow the four-legged Spirit robot to move across rough terrain, simulating the harsh conditions of the Moon and Mars.

April 19, 2024