What Is a Star-Filled Sky Worth?

What Is a Star-Filled Sky Worth?

What is a star-filled sky worth? When David wrote his psalms, he sat under a star-filled sky without the problem of light pollution from city lights, satellites, or reflective mirrors in the sky. What would it be like if there were tens of thousands of mirrors in low Earth orbit reflecting sunlight down onto various dark areas of the planet?

A California company called Reflect Orbital (we reported on it earlier) hopes to put at least 50,000 mirrors in orbit by 2035 to reflect sunlight onto various customers on Earth’s surface. The Federal Communications Commission (FCC) has just given them permission to test the idea by launching their first space mirror into orbit.

Ben Nowak, the CEO of Reflect Orbital, suggests endless possibilities with sunlight not limited by geography or time of day. His company’s website says it could help search-and-rescue teams locate a missing person much more quickly. Another suggestion is that a city could have evenly lit streets without carbon emissions from electric-powered streetlights. Furthermore, construction projects could be completed in half the time because the crews could work safely through the night. And, of course, they also suggest mirrors reflecting sunlight onto solar arrays could extend their electricity-generating ability and reduce the use of fossil fuels.

The question is, what is a star-filled sky worth? Many people visit dark-sky locations to enjoy the stars and the Milky Way at night. The Colorado Plateau in the southwestern United States spans Colorado, Arizona, Utah, and New Mexico and is home to many of the best dark-sky locations. Places like Grand Canyon National Park, Zion National Park, Great Basin National Park, Arches National Park, Bryce Canyon National Park, Canyonlands National Park, and Natural Bridges National Monument are locations where visitors see the night sky without major light pollution.

So far, the emphasis has been on the economic advantages that could be derived from placing mirrors in space to direct sunlight into various locations. But a team of researchers is attempting to put an economic price on the cost of the loss of dark skies and the impact on tourism. They’re concerned about the “decline in visitor satisfaction when environmental quality deteriorates.” Another factor that must be considered is the effect on wildlife in areas where those mirrors are beamed and the circadian rhythm of animals, plants, and people from the diffused light that is scattered out into a larger area. God has given us a beautiful night sky that the psalmist was able to enjoy thousands of years ago. It is already disappearing. Will that be completely lost to coming generations? What is a star-filled sky worth?

— Roland Earnst © 2026

References: space.com HERE and HERE

The Night Sky Is in Danger

The Night Sky Is in Danger
The night sky and Milky Way over the Himalayas in Nepal

Five months ago, we reported that a California company called Reflect Orbital planned to place 4,000 solar mirrors in a sun-synchronous orbit to reflect sunlight into Earth’s twilight areas. They claimed it would extend the hours of solar energy production, allow people to work later, improve safety, and boost crop growth. They planned to test the concept in April 2026. (You can find that posting HERE.) Now, space.com reports that they want to place 50,000 orbiting mirrors that are three times larger than the original plan. Are we facing the end of the night sky?

Adding to the Reflect Orbital proposal, in January, Elon Musk’s SpaceX announced plans to launch one million power-hungry data centers into space, where they can utilize solar energy. The U.S. Federal Communications Commission (FCC) must approve these plans, which they appear to be fast-tracking. Astronomers worldwide are alarmed.

Robert Massey, deputy director of the Royal British Astronomical Society (RAS), objected that these proposals are “absolutely the destruction of a central part of human heritage.” He said, “It would absolutely transform our view of the sky.” RAS and many other research organizations are filing objections with the FCC.

According to Massey, the night sky would be three times brighter because of Reflect Orbital’s sun-reflecting mirrors, and dark-sky sanctuaries where astronomers place their telescopes would be lost. The SpaceX data centers would not be as bright as the mirrors but would still be visible to the naked eye. Astrophysicist Noelia Noel at the UK’s University of Surrey said, “While innovation in satellite technology brings clear societal benefits, scaling to hundreds or even millions of bright objects—or deliberately illuminating the Earth from orbit—risks fundamentally altering the night sky. This would have profound consequences not only for astronomy but also for ecosystems, our cultural heritage, and our collective relationship with the cosmos.”

When the psalmist David admired the night sky, he had no satellites or solar reflectors to get in the way as he wrote, “The heavens declare the glory of God; the skies proclaim the work of his hands. Day after day, they pour forth speech; night after night, they display knowledge. There is no speech or language where their voice is not heard. Their voice goes out into all the earth, their words to the ends of the world.” (Psalms 19:1-4) I pray that we will always be able to be in awe of the night sky and see the message of God’s glory it conveys.

— Roland Earnst © 2026

Reference: space.com

Solar Reflectors in Space

Solar Reflectors in Space could affect star viewing

Joshua chapter 10 records an incident in which the Sun stood still to provide light for “about a full day” so that Joshua could lead the Israelites to defeat the Amorites in battle. I don’t pretend to know the details of how that happened, but I have heard a suggestion that God provided a miraculous way to reflect the Sun’s light into the Valley of Aijalon until the victory was complete. From the perspective of someone in that location, it would appear that the Sun stood still. Now, a California-based company called Reflect Orbital wants to do something like that with a constellation of solar reflectors in space.

Reflect Orbital hopes to launch a 60-by-60-foot (18-by-18-meter) mirror into orbit in April of 2026 to test the idea. If the plan succeeds, they want to place 4,000 solar reflectors in space to orbit in a sun-synchronous orbit between the poles. They would follow the boundary between day and night, providing reflected light to areas in the twilight zone. Reflect Orbital says it could enable solar power generation during peak morning and evening hours, improve crop growth, allow people to work into the night, and provide emergency lighting for disaster zones. Reflect Orbital has applied to the FCC for a license, claiming they have the funding and have already received 250,000 requests for service.

Astronomers and those interested in wildlife are very concerned. For example, Robert Massey, Deputy Director of the Royal Astronomical Society in the UK, said, “The central goal of this project is to light up the sky and extend daylight, and obviously, from an astronomical perspective, that’s pretty catastrophic.” With 4,000 solar reflectors in space, each reflection could cover a 5-kilometer area where some agency has requested and paid for service. However, atmospheric scattering would reach an undefined surrounding area. For up to 100 kilometers, the mirrors would appear like very bright stars.

Light pollution is already a problem, increasing by 10 percent per year since the introduction of LED lights, causing fewer stars to be visible in the night sky. Light pollution is also linked to the decline of beneficial insect populations, as well as increased sleep disorders and depression in humans. In addition to affecting astronomical observations, the solar reflectors in space could disrupt migratory birds that depend on the stars for guidance.

Instead of dreaming about what humans can do, maybe we should carefully consider what we should or should not do. Anyone who has experienced the night sky in one of the rare dark sky areas remaining can appreciate the words of the psalmist David: “When I look at your heavens, the work of your fingers, the moon and the stars, which you have set in place, what is man that you are mindful of him, or the son of man that you care for him? (Psalms 8:3,4 ESV)

— Roland Earnst © 2025

Reference: space.com