Reflect Orbital Archives

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.

Reference: space.com

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)

Reference: space.com