“Environmental Harm Due to Human Activities in Space: An Analysis”

Abstract

The exploration of space by humans has not only broadened our technological capacities, but has also presented a novel domain for environmental considerations. The proliferation of satellites, space debris, and ambitious space exploration missions has resulted in an expanding ecological footprint beyond the confines of Earth's atmosphere. The rapid increase in space debris presents a substantial hazard, as inactive satellites and fragments from past missions contribute to the buildup of orbital congestion, which could result in collisions and the creation of additional debris. Furthermore, the utilization of propulsion systems, such as rockets, emits noxious substances into space, thereby contributing to the contamination of the extraterrestrial milieu. As humanity explores space further, it is crucial to establish sustainable practices and regulations to minimize the environmental impact of our activities beyond Earth. Ensuring the long-term sustainability of our presence in space requires us to carefully consider the advantages of space exploration while also being responsible stewards of the environment. Due to the rapid acceleration of space-based activities, especially the projected increase in the quantity of satellites in low Earth orbit, it is crucial to carefully assess the effects of artificial space objects on Earth systems. Comprehending the complete range of these effects, assessing their comparative environmental advantages and disadvantages, and finding the most effective ways to reduce the disadvantages present significant difficulties. To tackle these problems, it would be helpful for the satellite industry and user community to adopt a more transparent approach in evaluating environmental effects, starting from the early planning stages all the way to decommissioning (including any extensions of the satellite's lifespan). Additionally, they should provide proof of achieving a positive environmental impact before launching the satellite