284 Quotes About Astronomical

The most extreme weather I have experienced was on top of high altitude mountain summits at astronomical observatories.

Astronomy staff that routinely discharged industrial gas into the indoor environment at high altitudes did not wear oxygen deficiency monitors or protective breathing respirators.

When discharging industrial gas into the indoor environment in high altitude astronomy, we never wore breathing respirators that fed us oxygenated air at above the legally required 19.5% oxygen levels.

During my time in high altitude astronomy, I routinely witnessed workers breathing medical oxygen, industrial carbon dioxide, nitrogen and helium gas as part of their daily work routine.

Very high altitude astronomy only works by ignoring established biological science

Oxygen deprivation and supplemental oxygen are both bio-hazards for Mauna Kea workers

Doubt is my ultimate enemy.

The day you close your mind to learning is the day you die.

We must learn about difference for difference to become the normal.