Category Archives: Atmospheric

06-SEP

Dihydrogen Oxide

Triple Point

The triple point of pure water is at the temperature just above freezing (0.01° C) and at the pressure (0.006 atm) at which it can exist in equilibrium in all three states: liquid, solid, and gaseous.

Yes, water can freeze & boil at the same time!

The triple point is used to calibrate thermometers.

30-AUG

Takeoff

This Way to the Rocket Launch Live
Spinning the Engines up to Speed

Thousands of operations are performed before the rocket can leave the launch pad, and dozens of engineering cameras track these operations.

This is also a good preview of NASA’s super heavy-lift launch vehicle, the Space Launch System (SLS), mankind’s new vehicle for the next trip to the Moon.

The first flight of Artemis and the full Orion spacecraft is scheduled to launch on SEP 05.

Update: The launch date was actually Wednesday, November 16, 2022 at 6:47 AM (UTC).

21-AUG

Inyo National Forest

Resting at the Pass to Papoose Flat – 9/16/2016
I finally made it on motorcycle (but almost didn’t escape)

more to be here posted soon – Desert Adventure as a Slide Show

Eastern Sierra in the far distance. Back in 2007, M & I hiked all day in the scorching heat trying to reach Papoose Flat, where those little sharp peaks are in the distance (left of center). Had to turn around because the sun was beginning to set. Made it back to the car just in time before our water ran out.

14-AUG

To the Moon

Korea Aerospace Research Institute of South Korea is exploring the moon with Danuri.

This Pathfinder Lunar Orbiter is tasked with surveying lunar resources such as water ice, uranium, helium-3, silicon, and aluminium, and will produce a topographic map to help select future lunar landing sites.

Ballistic Lunar Transfer

Mission is scheduled to be launched today, 4 August 2022, on a Falcon 9 launch vehicle.

rocketlaunch.live <- look for video from 2022

09-AUG

Solitude

Sun Magazine

When you’re in a place of natural silence, you’re not alone, and you can feel it. Whether it’s birdcalls from miles away or the proximity of a giant tree whose warm tones you can feel, there’s a presence. It’s a quieting experience.

Gordon Hempton, in August 2023 Sun Magazine