Against the unchecked growth of satellite mega constellations

4 days ago

The author recalls their first sighting of a satellite as a teenager, filled with awe, but now views the increasing number of satellites with dread.
SpaceX's Starlink satellites dominate Earth's orbit, with nearly 10,000 currently active, and plans to launch up to one million more for an orbital data center network.
Orbital data centers could reduce Earth's energy demands and environmental impact from ground-based data centers, but raise significant concerns.
Launching and maintaining a million satellites would require an estimated 20,000 Starship launches, with severe environmental impacts, including carbon emissions and ozone layer damage.
The risk of space debris and collisions (Kessler syndrome) increases dramatically with more satellites, threatening the orbital environment.
Astronomical observations are already affected by satellite contamination, with potential to worsen, impacting both professional and amateur stargazing.
Other companies and countries, like China and Amazon, are also planning large satellite constellations, exacerbating the problem.
Reflect Orbital's proposal for space mirrors to provide 'sunlight on demand' could further disrupt wildlife and the night sky's natural beauty.
The author urges public action to oppose these plans, with opportunities to comment on FCC filings regarding SpaceX and Reflect Orbital's proposals.

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