And in fact, before plants appeared on Earth, scientists think there was much more carbon dioxide but no oxygen in the early atmosphere. The composition of the atmosphere has changed over time ...

To investigate NPF and growth, we deploy state-of-the-art mass spectrometers to measure the chemical composition of the atmosphere. We supplement these intensive operating periods with analysis of the ...

NASA's James Webb Space Telescope has been used to shed new light on the exoplanet, GJ 1214 b, which is more than eight times ...

The atmospheric formation of secondary pollutants such as ozone and aerosol and their influence on air quality and climate. Development and use of mass spectrometric and other methods for measurements ...

Are their atmospheres more like Neptune or like Earth? Is there a smooth transition from one type of planet to the other is there a more dominant unknown type of planet composition and structure we ...

Particles may grow by uptake of water, a process that depends on chemical composition, particle size, and ambient relative humidity. The different particles have varying impacts in the atmosphere ...

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS ...