This GIF shows a time-lapse of the world's peak testing of nuclear weapons in the atmosphere By Jeremy Bender Mar 22, 2016, 8:36 AM PT ...

The atmospheric tests, conducted in the 1950s, 1960s and 1970s—along with the burn-up of a plutonium-powered SNAP-9A satellite in 1964—created radioactive debris that became attached to ...

The U.S. Army Aberdeen Test Center’s Atmospheric Effects Team analyzes weather conditions to ensure testing is conducted safely and accurately on Aberdeen Proving Ground.

In terms of frequency stability, while the laser shows a drift of more than 200 MHz in free-running mode, this is significantly reduced to within 4 MHz over a continuous 7-hour period when ...

Tailoring grain boundary structures and chemistry of Li7La3Zr2O12 solid electrolytes for enhanced air stability. Energy Storage Materials, 2023; 54: 543 DOI: 10.1016/j.ensm.2022.10.044 ...

Functional Activity of Plasmid DNA after Entry into the Atmosphere of Earth Investigated by a New Biomarker Stability Assay for Ballistic Spaceflight Experiments. PLoS ONE.

Meteorologists can determine stability by launching weather balloons. The lapse rate (how cool or warm the air is as you go up) of the atmosphere is the main thing to look at.