Mars Ice House: Tour a Concept Martian Home in Pictures

The Mars Ice House is the winning design from NASA's 2015 Centennial Challenge for a 3D-printed habitat for future human settlers on Mars. See what it would be like to live in the Mars Ice House with this visual tour.

Brazil's Biggest Meteorite Survives Museum-Destroying Fire

After a catastrophic fire blazed through the National Museum of Brazil on Sunday (Sept. 2), destroying many of the institution's 20 million artifacts, the museum's meteorites were some of the few relics left standing.