SpaceX's recent launch of its Starship V3 on May 22 comes at a time of heightened global fuel supply concerns, with analysts warning of a potential oil shock. However, the launch does not exacerbate the fuel crisis as rockets do not rely on traditional fuels like gasoline. Instead, Starship uses a combination of liquid oxygen and liquid methane, which allows for cleaner combustion compared to kerosene. This shift toward methane is significant as it aligns with future plans for producing fuel on Mars. Despite being cleaner, the environmental impact of rocket launches remains a concern, particularly from kerosene-burning rockets that release black carbon into the upper atmosphere, potentially warming the stratosphere and affecting the ozone layer. As the space industry expands, particularly with satellite megaconstellations like SpaceX's Starlink, scientists are increasingly worried about the long-term climate implications of industrializing the upper atmosphere. The balance between space exploration and environmental responsibility is becoming more critical as the number of launches increases.