SpaceX Resupply Mission Set to Launch for International Space Station

NASA and SpaceX are preparing for the 33rd resupply mission to the International Space Station, with a targeted launch date of Sunday, August 24, at 2:45 a.m. EDT. The SpaceX Falcon 9 rocket, carrying the Dragon spacecraft from Cape Canaveral Space Force Station in Florida, will deliver over 5,000 pounds of essential science investigations, supplies, and equipment to the orbiting laboratory. The Dragon is expected to autonomously dock with the station on Monday, August 25, at approximately 7:30 a.m., connecting to the forward port of the station’s Harmony module.

The cargo aboard this mission includes materials that will advance vital research, with implications for both space exploration and life on Earth. Among the experiments are bone-forming stem cells intended for the study of bone loss prevention, and materials designed for 3D printing medical implants, which could lead to improved treatments for nerve damage. Additionally, the Dragon will carry bioprinted liver tissue to facilitate the study of blood vessel development in microgravity, as well as supplies for 3D printing metal cubes in space. The research conducted aboard the International Space Station is crucial for future endeavors, including NASA’s Artemis missions to the Moon and upcoming astronaut missions to Mars, while also yielding numerous benefits for humanity.

A significant aspect of this mission will be a reboost demonstration of the space station to maintain its current orbit. This will be accomplished using hardware housed in the Dragon’s trunk, which contains a separate propellant system capable of powering two Draco engines. This reboost kit will showcase the ability to sustain the space station’s altitude, with a series of planned burns scheduled periodically throughout the fall of 2025, beginning in September. The capability was previously demonstrated during NASA’s SpaceX 31st commercial resupply mission on November 8, 2024.

The Dragon spacecraft is scheduled to remain attached to the space station until December, at which point it will undock and return to Earth. Upon its return, the spacecraft will splash down in the Pacific Ocean off the coast of California, carrying valuable research and cargo.

NASA will provide extensive coverage of the launch and arrival events. Launch coverage is slated to begin on NASA+, Netflix, and Amazon Prime at 2:25 a.m. EDT on Sunday, August 24, with the launch occurring at 2:45 a.m. EDT. Arrival coverage will commence at 6:00 a.m. EDT on Monday, August 25, followed by the docking at 7:30 a.m. EDT. Live streaming and blog updates will be available on the NASA website starting no earlier than 2:25 a.m. EDT on launch day, with on-demand video and photos accessible shortly after liftoff.

In addition to broadcast coverage, NASA is offering opportunities for the public to engage with the mission. A science webinar focusing on International Space Station National Laboratory research is scheduled for Tuesday, August 19, at 1 p.m. EDT, featuring experts from NASA, the International Space Station National Laboratory, and various medical and research institutions. Media interested in participating in the webinar must register for Zoom access at least one hour prior to its start. The webinar will be streamed live on the International Space Station National Lab’s website.

A prelaunch media teleconference is scheduled for Friday, August 22, at 11:30 a.m. EDT, with participation from NASA and SpaceX representatives. Media wishing to join the teleconference by phone are required to request dial-in information by 10 a.m. EDT on August 22 by emailing the NASA Kennedy Space Center’s newsroom. The audio of this teleconference will be streamed live on NASA’s YouTube channel.

Members of the public are invited to register for a virtual attendance of the launch, which includes access to curated launch resources, notifications regarding related opportunities or changes, and a virtual passport stamp. Engagement through social media is also encouraged, with NASA providing handles for X, Facebook, and Instagram to follow and tag during the mission. Comprehensive mission coverage, including in Spanish, will be available on NASA en Espanol’s social media channels.

Article by Mel Anara, based upon information from NASA News

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