3:30 AM, in a tent miles from anywhere, you awaken with an unignorable urge to pee. The moment you unzip the tent it hits you, millions of stars with clarity, unlike anything you have seen before. A powerful experience for anyone, regardless of background or interests. Hard to imagine, as incredible as it looks, you are viewing it through a dirty window called the atmosphere.

Now imagine you had a fascination with space and astronomy and had the same view from above the atmosphere’s distorting effects. Add in the excitement of space flight, weightlessness, the amplifying effect adrenalin has on experiences, and what you feel would most likely be in the life-changing zone. A normal experience for all astronauts you would think, but not so. In fact, no astronaut to date may have had this experience. Light from the sun, earth, and ambient light from the spacecraft wash out the light from faint stars. It also inhibits the physiological conditions of “3:30 am eyes” needed to see them.

Most photos taken by astronauts show space as being deep black and starless due to the abundance of light from the sun. Much like the sky from the earth throughout the day appears blue and starless. Even when a spacecraft’s orbit brings it in opposition to the sun, light from the earth and the interior of the spacecraft inhibit the astronaut’s eyes from achieving both the physical and chemical adaptation needed to be able to see in low light, as we can in the camping example.

Testing for this experience is not hard and may have already been done. The astronaut must be placed in a pitch-black part of the spacecraft for a minimum of 1 hour before, to allow full dilation of their pupils and give time for the chemical dark adaptation of their eyes to take place. The sun and moon need to be in opposition. Without exposure to ambient light from the spacecraft and using the spacecraft to block ambient light from the earth, the largest observation window facing away from the earth should provide the most spectacular experience and view of the universe.

The same experience could also be possible on sub-orbital flights, by wearing VR goggles 1 hour before apogee. During launch and ascent, cameras on the outside of the goggles convert what would normally be seen, to a red light image on the screen inside below 650 nanometers. Red light below 650 nanometers does not affect our night vision. During a nighttime launch, after main engine cut off when the spacecraft gets to its apogee, the goggles would be removed.

Life-changing experiences are not uncommon for astronauts. Years ago, only the most hard-core test pilots made it into the Mercury / Apollo programs. Many of these highly disciplined, stone-cold astronauts admitted to being overcome with emotion when traveling to space. Most notably is an experience called the “Overview Effect”. The overview effect is a well-documented feeling of enlightenment, reported by many astronauts when they view Earth from space. There is no reason seeing the universe from space would be any less intense, a sort of “Outerview-Effect”

We live our entire life in this house with dirty windows we call Earth, a unique and insignificant spec in an unimaginable vastness of space. How can we claim to have lived a full life if we have never punched through the atmosphere, gone outside on the front lawn, and clearly seen and felt the universe we live in, even if it’s only for a few moments?

Dave Lister

listerlogic.com