SpaceX has highlighted water resource constraints as a significant challenge in its revised IPO filing, according to TechCrunch. The company warned that access to water is crucial for cooling data centers, which are essential for expanding its AI infrastructure. SpaceX noted that water shortages, droughts, and regulatory restrictions could hinder data center construction and increase costs. Additionally, SpaceX plans to reserve up to 5% of its IPO shares for employees and their families. The company also cautioned that it might issue a substantial number of shares post-IPO, potentially diluting existing shareholders.