Variability and Quasi-Decadal Changes in the Methane Budget over the Period 2000-2012

Abstract: Following the recent Global Carbon Project (GCP) synthesis of the decadal methane (CH4) budget over…

An Update on Ozone Profile Trends for the Period 2000 to 2016

Abstract: Ozone profile trends over the period 2000 to 2016 from several merged satellite ozone data…

Electromagnetic Chirps from Neutron Star-Black Hole Mergers

Abstract: We calculate the electromagnetic signal of a gamma-ray flare coming from the surface of a…

Causes of Interannual Variability over the Southern Hemispheric Tropospheric Ozone Maximum

Abstract: We examine the relative contribution of processes controlling the interannual variability (IAV) of tropospheric ozone…

OSIRIS-REx Contamination Control Strategy and Implementation

Abstract: OSIRIS-REx will return pristine samples of carbonaceous asteroid Bennu. This manuscript describes how pristine was…

The Power for Flight: NASA’s Contributions to Aircraft Propulsion

Abstract: The New York Times announced America's entry into the 'long awaited' Jet Age when a…

Hemispheric Differences in the Annual Cycle of Tropical Lower Stratosphere Transport and Tracers

Abstract: Transport in the tropical lower stratosphere plays a major role in determining the composition of…

Precomputing Process Noise Covariance for Onboard Sequential Filters

Abstract: Process noise is often used in estimation filters to account for unmodeled and mismodeled accelerations…

In-Situ and Remotely-Sensed Observations of Biomass Burning Aerosols at Doi Ang Khang, Thailand During 7-SEAS BASELInE 2015

Abstract: The spring 2015 deployment of a suite of instrumentation at Doi Ang Khang (DAK) in…

Concerns for Ozone Recovery

Abstract: Reactive halogen gases containing chlorine (Cl) or bromine (Br) can destroy stratospheric ozone via catalytic…