News

NASA’s PUNCH Mission Kicks Off With Dazzling First Images of the Sun
PUNCH, a bold new NASA mission, has successfully taken its first images of the Sun’s corona from orbit using four ...
See the Sun’s Hidden Halo in 3D: NASA’s PUNCH Mission Captures First Light
NASA’s PUNCH mission just took a big step forward with the first images from its solar-observing instruments, revealing the ...
The most metal-poor stars are living fossils from the beginning of the universe
Our sun, like all stars, is made mostly of hydrogen and helium. They are by far the most abundant elements, formed in the ...
Science Daily6d
Sunscreen, clothes and caves may have helped Homo sapiens survive 41,000 years ago
A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps excursion.