The StratosphericObservatory for Infrared Astronomy (SOFIA) hasdetected the presence of atomic oxygen in the upper atmosphere ofMars. The observation is the first of its kind for 40 years, and ...

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For the first time those little numbers that appear beneath some of the commonest elements in the periodic table boxes are about to change from a single value to an interval of numbers An ...

Thank you for bringing to my attention the recent International Union of Pure & Applied Chemistry report “Atomic weights of the elements 2009” (C&EN, Dec. 20 ...

A never-before-seen image of individual oxygen atoms dissolved in water has been captured. Subscribe to our newsletter for the latest sci-tech news updates. Scientists used an advanced laser technique ...

Atomic oxygen has been measured with high precision for the first time using the OSAS-B spectrometer on a stratospheric balloon. The measurements provide important data for atmospheric and climate ...

Scientists have captured the first-ever image of individual atomic oxygen dissolved in water, using an advanced laser approach that reveals previously unknown behaviors of this highly reactive species ...

To probe the nature of metal-catalysed processes and to design better metal-based catalysts, atomic scale understanding of catalytic processes is highly desirable. Here we use aberration-corrected ...

SOFIA/GREAT spectrum of oxygen [O I] superimposed on an image of Mars from the MAVEN mission. The amount of atomic oxygen computed from this SOFIA data is about half ...