Skyroot & Reflect Orbital Partner to Deliver Sunlight at Night

California-based space technology startup Reflect Orbital has signed a launch contract with Hyderabad-based Skyroot Aerospace. Reflect Orbital plans to deploy large orbital mirrors to redirect natural sunlight to designated spots on Earth after sunset.

The partnership marks a major commercial milestone for India’s private space sector, securing launch payloads for Skyroot’s indigenous Vikram rocket series.

Skyroot’s Vikram Rockets to Power Orbital Launches

Under the commercial agreement, Skyroot Aerospace will provide two dedicated satellite launches to orbit Reflect Orbital’s reflective mirror payloads.

Launch Breakdown:

• First Launch: Will fly aboard Skyroot’s flagship Vikram-1 rocket.
• Second Launch: Will fly aboard the upcoming Vikram-1U launch vehicle, featuring enhanced first-stage boosters and higher payload capacities.

Skyroot Aerospace CEO Pawan Chandana celebrated the deal, describing it as an innovative application of commercial space capabilities. Reflect Orbital co-founder and CEO Ben Nowack emphasized that partnering with Skyroot ensures reliable, affordable access to orbit alongside US-based launch services.

How Does Sunlight-on-Demand Technology Work?

Reflect Orbital plans to build a constellation of satellites carrying massive, highly reflective mirrors. These mirrors will reflect beams of solar light down to Earth during nighttime hours, offering custom illumination across target zones approximately five kilometers wide.

Key Use Cases for Nighttime Sunlight:

• Disaster Relief: Illuminates search-and-rescue operations in flooded or earthquake-hit zones.
• Solar Energy: Extends power generation hours for ground-based solar farms after sunset.
• Remote Industry: Provides natural lighting for outdoor mining, construction, and remote operations.
• Infrastructure Support: Assists defense and critical engineering projects during night shifts.

In July 2026, the US Federal Communications Commission (FCC) approved Reflect Orbital’s application to construct and launch a demonstration satellite.

Historical Context: Russia's Znamya Experiment

Reflect Orbital’s project builds on earlier attempts to harness space-based light reflection. In 1993, Russian engineers successfully deployed a 65-foot orbital mirror during the Znamya 2 experiment, casting a 5-kilometer-wide beam of sunlight across Europe. However, funding shortfalls and technical complications led researchers to shelve the project.

Environmental and Astronomical Concerns

Despite enthusiasm, environmental groups and astronomers have raised sharp concerns regarding artificial illumination at night.

Critics argue that reflecting sunlight into nighttime regions could:

• Disrupt nocturnal wildlife habitats and bird migration paths.
• Obstruct ground-based astronomical observations with light pollution.
• Alter human circadian rhythms and sleep cycles.

Reflect Orbital stated it will continue working with local communities, astronomers, and international regulatory bodies to mitigate ecological impacts as testing progresses.