A Call For The United States Government To Lead International Efforts To Prohibit The Use Of Debris-Creating Anti-Satellite Weapons (ASATs)

Fig. 4: Estimated volume of space occupied by debris fragments during first day following intercept, with color depicting the relative likelihood of a fragment occupying that portion of space. (Credit: COMSPOC/CSSI volumetric analysis, with rendering by AGI, an Ansys Company.)

An open letter by Planet co-founders, Will Marshall and Robbie Schingler

For the last ten years, Planet has raised concerns about the impact destructive anti-satellite weapons (ASATs) have on a healthy space ecosystem. ASATs threaten operations in Low Earth Orbit (LEO), jeopardize astronauts’ safety, and risk destroying satellites that provide critical services to humanity. They are irresponsible. Today, we want to shed light on this important issue and urge the United States Government to lead an international effort to prohibit the use of debris-creating anti-satellite weapons (ASATs).

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