SpaceX is a private space transportation company founded in 2002 with the goal of developing reusable rockets to enable humans to travel to Mars. It has over 4000 employees operating rocket launch and test facilities across the US. A SWOT analysis identified strengths like cost competitiveness and opportunities like space tourism, but also weaknesses like technological complexity and threats from other companies. Planning and managing change at SpaceX involves both short term goals like maintaining viability and long term goals like colonizing Mars. Ethical and environmental considerations include ensuring worker safety, responsible resource use, and minimizing atmospheric and land impacts.