Atomic oxygen, a highly reactive species prevalent in low Earth orbit (LEO), poses a persistent challenge to the durability of spacecraft materials. The erosive nature of atomic oxygen results in ...

While Venus is made up of about 96% carbon dioxide, scientists just discovered there's atomic oxygen in the planet’s atmosphere. According to findings from a joint project between NASA and the German ...

While air is a gaseous delight unique to Earth, a team of astrophysicists have made a satisfying discovery: the direct observation of atomic oxygen on Venus’ dayside, confirming that the element ...

Almost every product we use has a shelf life. From milk and meat to laundry detergent and batteries, it’s important to know when it’s safe to use a product, and when it’s time to replace it. But what ...

WASHINGTON, Nov 8 (Reuters) - Oxygen accounts for about 21% of Earth's air, with the rest of our atmosphere primarily nitrogen. And most living things - including people, as we well know - need oxygen ...

Mitch Jacoby Mitch took a liking to the physical and analytical sides of chemistry as an undergrad at Cleveland State University and stayed with it at Northwestern, where he did his PhD work in ...

This is a preview. Log in through your library . Abstract Green line emission at 557.7 nanometers arising from the $O(^{1}S - ^{1}D)$ transition of atomic oxygen has ...

IT has been shown that an abnormal dissociation obtains in flame gases resulting from the combustion of carbon monoxide–air mixtures 1,2. (Such an abnormal dissociation also obtains in hydrocarbon ...

The Model 628 is a furnace-type holder that has been specifically designed to facilitate the direct observation of microstructural phase changes, growth, catalysis, nucleation, growth, and dissolution ...