Science

Explore groundbreaking discoveries and research across physics, biology, chemistry, and more. Science on CurioAtlas makes complex ideas accessible and sparks curiosity about the world around us.

NASA’s New Astronaut Candidates

NASA/James Blair NASA’s 2025 astronaut candidate class greets the crowd in this Sept. 22, 2025, image. The group was introduced Monday following a competitive selection process of more than 8,000 applicants from across the United States. The class now will…

Unearthing the oldest shell jewelry workshop in Western Europe

The oldest workshop for making shell jewelry has been unearthed at the Paleolithic site of La Roche-à-Pierrot in Saint-Césaire, Charente-Maritime. Dating back at least 42,000 years and accompanied by red and yellow pigments, this unique assemblage in Western Europe has…

The Need to Bake Out Silicone Based Thermal Control Coatings

BackgroundThe NASA Engineering and Safety Center (NESC) has reviewed flight, ground test, and published data on ultraviolet-induced degradation of silicone based thermal control coatings. Analysis has shown, for at least one silicone coating, that bake-out plays an important role in…