Exhibit 99.1 Intuitive Machines Reports First Quarter 2024 Financial Results; Provides 2024 Revenue Outlook • Delivered NASA and commercial payloads to the Moon further south than any vehicle in history, marking the United States’ first lunar landing in over 50 years, on February 22, 2024 • Achieved record revenues in the quarter; $73.1 million, an increase of over 300% versus prior year • Continued positive gross margin momentum; $12.2 million in the quarter driven by IM-1 mission success milestone payment ...