Layers in Mars’ Danielson Crater
This image taken by the Mars Reconnaissance Orbiter spacecraft shows sedimentary rock and sand within Danielson Crater, an impact crater about 42 miles or 67 kilometers in diameter, located in…
NASA Announces US Industry Partnerships to Advance Moon, Mars Technology
Illustration of a human landing system and crew on the lunar surface with Earth near the horizon. Credits: NASA As NASA prepares to land humans on the Moon by 2024…