Dragon Mated to Falcon, Rolled out to Launch Pad for Saturday’s Mission

SpaceX’s Falcon 9 rocket, with the company’s Dragon spacecraft atop, stands vertical on the launch pad at Kennedy Space Center’s Launch Complex 39A on Aug. 25. Photo credit: SpaceX

The Dragon spacecraft for SpaceX’s 23nd commercial resupply services mission is now ready for its flight to the International Space Station.

On Friday, Aug. 20, teams transported the spacecraft from SpaceX’s processing facility at Cape Canaveral Space Force Station into the hangar at nearby Kennedy Space Center’s Launch Complex 39A, where it was attached to the Falcon 9 rocket two days later.

SpaceX Falcon 9 rocket and Cargo spacecraft rolling out to the launch pad
The SpaceX Dragon spacecraft and Falcon 9 rocket are rolled out to Kennedy’s Launch Complex 39A. Photo credit: SpaceX

The rocket – with Dragon atop – was then rolled out to the launch pad Tuesday, Aug. 24, and raised to a vertical position this morning, Aug. 25, in preparation for Saturday’s launch. Liftoff of the Falcon 9 is scheduled for 3:37 a.m. EDT. Dragon will deliver a variety of NASA investigations, including one that will determine if metabolites from grape skins and seeds used in wine-making could help prevent and treat osteoporosis.

About 12 minutes after launch, Dragon will separate from the Falcon 9 rocket’s second stage and begin a carefully choreographed series of thruster firings to reach the space station. Arrival to the orbiting laboratory is planned for Sunday, Aug. 29. The spacecraft is expected to spend about a month attached to the space station before it splashes down off the coast of Florida, returning with research and cargo.

Tune in to NASA TV or the agency’s website for live coverage of mission activities, beginning Friday at noon with the prelaunch news conference. Launch day coverage, which also can be found here, starts Saturday at 3:15 a.m. EDT.

Weather 60% Percent Favorable for Saturday’s Launch

Weather officials with Cape Canaveral Space Force Station’s 45th Weather Squadron predict a 60% chance of favorable weather conditions for Saturday’s launch from the Space Coast, with the cumulus cloud rule and flight through precipitation serving as the primary weather concerns.

NASA commercial cargo provider SpaceX is targeting Aug. 28, at 3:37 a.m. EDT, to launch its 23rd commercial resupply services mission to the International Space Station. Liftoff will be from Launch Complex 39A at the agency’s Kennedy Space Center in Florida. SpaceX’s Dragon spacecraft will deliver new science investigations, supplies, and equipment for the international crew.

One experiment will test an implantable, remote-controlled drug delivery system that will utilize a new research facility aboard the orbiting laboratory. Upon Dragon’s arrival – slated for Sunday, Aug. 29 – NASA astronauts Shane Kimbrough and Megan McArthur will monitor operations while the spacecraft autonomously docks to the orbiting laboratory’s Harmony module.

Live coverage will air on NASA Television, the NASA app and the agency’s website, with prelaunch events starting Friday, Aug. 27. Beginning Saturday at 3:15 a.m., join us here on the blog for live coverage, and follow along on NASA TV or the agency’s website for the live launch broadcast.

NASA Invites Public to Share Excitement of SpaceX 23rd Commercial Resupply Mission

NASA's SpaceX CRS-22 lifts off from Kennedy Space Center on June 3, 2021.
The SpaceX Falcon 9 rocket carrying the Dragon cargo capsule soars upward after lifting off from Launch Complex 39A at NASA’s Kennedy Space Center in Florida on June 3, 2021, on the company’s 22nd Commercial Resupply Services mission for the agency to the International Space Station. Liftoff was at 1:29 p.m. EDT. Photo credit: NASA/Tony Gray and Kevin O’Connell

NASA is inviting the public to take part in virtual activities and events ahead of the launch of SpaceX’s 23rd commercial resupply service mission to send research and supplies to the International Space Station aboard a Dragon spacecraft. Launch is targeted for 3:37 a.m. EDT on Saturday, Aug. 28, 2021, from Launch Complex 39A at Cape Canaveral Space Force Station in Florida.

Members of the public can register to attend the launch virtually. NASA’s virtual guest program for this launch includes curated launch resources, notifications about interaction opportunities, and a virtual guest passport stamp following a successful launch.

Live coverage and countdown commentary of the launch will begin at 3:15 a.m. EDT and air on NASA Television and the agency’s website, as well as YouTubeTwitterFacebookLinkedInTwitchDaily MotionTheta.TV and NASA’s App.

The spacecraft will deliver a variety of NASA science investigations to the station, including a study on preventing and treating bone density loss, an investigation that could detect and mitigate vision disorders, and a new robotic arm demonstration that could reveal potential uses on Earth, including in disaster relief.

Members of the public can also share in the journey through a variety of activities, including:

Virtual Launch Passport

Print, fold, and get ready to fill your virtual passport. Stamps will be emailed following launches to those who register via email through Eventbrite.

Watch and Engage on Social Media

Stay connected with the mission on social media and let people know you’re following it on Twitter, Facebook, and Instagram. Follow and tag these accounts:

For NASA’s launch blog and more information about the mission, visit: https://www.nasa.gov/spacex

NASA Announces Date for SpaceX’s 23rd Cargo Resupply Mission

NASA and SpaceX's 22nd commercial resupply services mission
The SpaceX Falcon 9 rocket with the Dragon capsule atop is raised to the vertical position on June 2, 2021, at Launch Complex 39A at NASA’s Kennedy Space Center in Florida, in preparation for the company’s 22nd Commercial Resupply Services mission for NASA to the International Space Station. NASA and SpaceX are targeting Saturday, Aug. 28, at 3:37 a.m. EDT, for launch of the 23rd commercial resupply services mission. Photo credit: SpaceX

NASA commercial cargo provider SpaceX is targeting Saturday, Aug. 28, to launch its 23rd commercial resupply services mission to the International Space Station. SpaceX’s Falcon 9 rocket carrying the company’s Dragon spacecraft is scheduled for liftoff at 3:37 a.m. EDT from Launch Complex 39A at NASA’s Kennedy Space Center in Florida.

The spacecraft will deliver a variety of NASA science investigations, including a study on preventing and treating bone density loss, an investigation that will test diagnostic devices that could detect and mitigate vision disorders, and a new robotic arm for demonstration that could reveal potential uses on Earth, including in disaster relief.

The capsule also will deliver materials including concrete, fiberglass composites, and substances that can offer protection against radiation to investigate how they respond to the harsh environment of space. Additionally, nanofluidic and educational experiments will use the new research facility aboard the orbiting laboratory.

Register as a virtual guest for this mission to access curated launch resources, receive up-to-date information and opportunities, and get your virtual guest passport stamp following a successful launch.

Visit NASA’s website for more coverage of NASA SpaceX missions.