This is just all kinds of outrageous. Last November, a skydiver jumped out of a helicopter, glided down into the Grand Canyon ...

A breathtaking video captures the heart-stopping moment when German skydiver Max Manow redefines the limits of human flight with a thrilling mid-air plane hook maneuver. Set in the stunning location ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

No more dead zones? There's now a way you can get Starlink's satellite network on your iPhone or Android, but only if you ...

Each year, millions of visitors marvel at the geological intricacy and beauty of the vast chasm of the Grand Canyon carved through ... of our natural satellite. The coming months and years will ...

Another comparison is depth, as a transect of Vallis Planck is similar to the Grand Canyon along the Bright Angel Trail. View of the Grand Canyon in northern Arizona as seen from river level. The ...

The bridge was originally constructed to provide pedestrian access across a deep canyon, connecting the neighborhoods of Bankers Hill and Park West. It’s a testament to early 20th-century engineering, ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

That's good news for scientists and NASA, which is looking to land astronauts at the south pole on the near, Earth-facing ...

New research reveals that two massive lunar canyons, deeper than the Grand Canyon, were formed in under 10 minutes by intense ...