Several thousand pounds of important research, crew supplies and hardware are on their way to the crew members aboard the International Space Station following the 2:20 p.m. EST launch of NASA’s SpaceX 26th commercial resupply services mission from Kennedy Space Center in Florida on Saturday, Nov. 26, 2022.
SpaceX’s Dragon spacecraft reached its preliminary orbit and its solar arrays have been deployed. A series of thruster firings are scheduled to allow Dragon to rendezvous with the space station on Sunday, Nov. 27, at 7:30 a.m. EST. Live coverage of the docking will begin at 6 a.m. EST at https://www.nasa.gov/live.
NASA astronauts Josh Cassada and Nicole Mann will capture the Dragon using the space station’s robotic arm and then install it on the station’s Harmony module. Dragon will spend about one month attached to the space station.
Hello and happy Sunday afternoon from NASA’s Kennedy Space Center in Florida. The weather is looking much better today as NASA and SpaceX makes a second attempt at launching the 26th commercial resupply services mission to the International Space Station. Poor weather along the Space Coast forced a scrub of the planned 3:54 p.m. EST launch on Tuesday, Nov. 22, from Kennedy.
A SpaceX Falcon 9 rocket and Dragon spacecraft stand ready for liftoff at Launch Complex 39A. Launch is scheduled for 2:20 p.m. EST during an instantaneous opportunity. Dragon’s internal countdown is running and propellant loading is underway. Fueling of the Falcon 9 first stage began at T-35 minutes.
Today’s launch is a cross-country effort. Launch controllers at the Florida spaceport are working in concert with teams at NASA’s Johnson Space Center in Houston and SpaceX’s control center in Hawthorne, California. The launch blog originates from the NASA News Center here at Kennedy, a few miles west of the launch complex.
Stay right here for more coverage of today’s launch!
Four small, shoebox-sized satellites are being prepared to launch to the International Space Station as part of NASA’s Educational Launch of Nanosatellites (ELaNa) 49 mission. The small satellites, called CubeSats, will study a range of topics – from satellite communication methods to space weather to testing technology for robotic assembly of large telescopes.
The CubeSats will hitch a ride on the SpaceX Falcon 9 rocket and Dragon spacecraft set to deliver additional science, crew supplies, and hardware to the station during the company’s 26th commercial resupply services mission for NASA. Launch is targeted at 4:19 p.m. EST from Launch Complex 39A at the agency’s Kennedy Space Center in Florida.
The first U.S. high school to send a CubeSat to space back in 2013, Thomas Jefferson High School for Science and Technology’s Research and Education Vehicle for Evaluating Radio Broadcasts satellite aims to study the use of iridium as a primary radio communication method. Additionally, the satellite will demonstrate using a passive magnet onboard and the Earth’s magnetic field for stabilization rather than using an attitude determination and control system for pointing accuracy and stabilization for iridium. What makes this satellite even more notable is that it was a system’s engineering project. The students selected space-grade parts, wired the electronics for the satellite, wrote the drivers to control the different systems, and coded the flight software.
“What’s special about TJREVERB isn’t necessarily the mission, it’s what we did. These kids literally built a satellite the way the industry would build a satellite; we selected parts from vendors and got those parts to work together,” said Kristen Kucko, robotics lab director and the school’s space faculty advisor. “This is an engineering feat.”
The University of Michigan’s Measurement of Actuator Response In Orbit (MARIO) is a technology demonstration that will show how test structures made of a piezoelectric material – a type of material that bends when electricity is applied and can also generate electricity when bent – perform in low-Earth orbit. This will allow the spacecraft to bend or move without any rotating parts and could one day be used to point and adjust telescope mirrors more accurately.
NASA Goddard Space Flight Center’s Plasma Enhancement in The Ionosphere-Thermosphere Satellite (petitSat) will study density irregularities in the Earth’s ionosphere – a tiny fraction of the atmosphere made of plasma, or ionized gas. During long distance radio communication, the ionosphere reflects radio waves back to Earth. Disturbances in the upper atmosphere can change the shape of the ionosphere, creating a funhouse mirror effect and distorting these radio waves. The mission will use two instruments to measure the structure and motion of plasma in the ionosphere resulting from these changes in the upper atmosphere to better understand how these affect satellite communications.
NASA Marshall Space Flight Center’s Scintillation Prediction Observations Research Task (SPORT) will also look to the ionosphere to study space weather. The joint mission between the U.S. and Brazil will examine the formation of plasma bubbles, which sometimes scatter radio signals. Understanding how these bubbles are formed and how their evolution impacts communication signals can help scientists improve the reliability of communication and navigation systems.
“The more we learn about space weather – and how to predict it – the better we can protect our astronauts, spacecraft, and technology,” said Shelia Nash-Stevenson, SPORT project manager.
All of these were selected through NASA’s CubeSat Launch Initiative (CSLI), which provides U.S. educational institutions, nonprofits with an education/outreach component, informal educational institutions (museums and science centers), and NASA centers with access to space at a low cost. Once the CubeSat selections are made, NASA’s Launch Services Program works to pair them with a launch that is best suited to carry them as auxiliary payloads, taking into account the planned orbit and any constraints the CubeSat missions may have.
NASA and SpaceX now are targeting no earlier than 11:35 a.m. EDT Friday, Oct. 14, for the agency’s Crew-4 undocking from the International Space Station to begin their return trip to Earth completing a nearly six-month science mission in orbit. Splashdown is targeted several hours later at approximately 4:50 p.m. off the coast of Florida.
Mission teams continue to monitor a cold front passing through Florida on Thursday, Oct. 13, bringing high winds and rainy weather near the splashdown zones off the Atlantic and Gulf coasts. Current weather predictions are showing greater forecast certainty Friday due to a high-pressure system behind the cold front, which is expected to bring more favorable conditions for splashdown and recovery. NASA and SpaceX will continue to monitor splashdown and recovery conditions with another weather review around eight hours prior to undocking. Teams also will review multiple options for undocking opportunities Friday and Saturday.
Crew-4’s Dragon undocking depends on a variety of factors, including spacecraft readiness, recovery team readiness, weather, sea states, and other factors. Dragon Freedom remains healthy while currently docked to the space station.
Dragon’s hatch closing, undocking, and splashdown coverage will air live on NASA Television, the NASA app, and the agency’s website. NASA also will host an audio only post-splashdown news teleconference. Follow all live events at:
NASA’s SpaceX Crew-4 return coverage is as follows (all times Eastern):
Friday, Oct. 14
9:30 a.m. – Hatch closure coverage begins for the approximately 9:55 a.m. hatch closing
11:15 a.m. – Undocking coverage begins for 11:35 a.m. undocking with a Friday splashdown
4:50 p.m. (approximately) – Splashdown off the coast of Florida
6:30 p.m. – Return to Earth media teleconference call from NASA’s Johnson Space Center in Houston with:
Steve Stich, manager, Commercial Crew Program, NASA’s Kennedy Space Center in Florida
Joel Montalbano, manger, International Space Station, NASA’s Johnson Space Center in Houston
Sarah Walker, director, Dragon Mission Management, SpaceX
NASA will provide live coverage of the upcoming return activities for the agency’s SpaceX Crew-4 mission to the International Space Station.
NASA and SpaceX are targeting 5:41 p.m. EDT Thursday, Oct. 13, for the splashdown and conclusion of the Crew-4 flight, wrapping up a nearly six-month science mission for NASA astronauts Bob Hines, Kjell Lindgren, and Jessica Watkins, as well as ESA (European Space Agency) astronaut Samantha Cristoforetti. Their SpaceX Dragon spacecraft is scheduled to undock from the space station at 7:05 p.m. Wednesday, Oct. 12, to begin the journey home.
Weather remains a watch item as teams track the progress of a cold front forecast to pass over the splashdown areas off the Gulf and Atlantic coasts of Florida. Mission teams will continue to monitor splashdown and recovery conditions with another weather review at six hours prior to undocking. Additional undocking opportunities also are available Thursday, Oct. 13.
The Crew-4 farewell remarks, change of command, hatch closing, undocking, and splashdown coverage will air live on NASA Television, the NASA app, and the agency’s website. NASA also will host an audio only post-splashdown news teleconference.
It was a picture-perfect launch during a sun-splashed afternoon on Florida’s Space Coast, as NASA astronauts Nicole Aunapu Mann, and Josh Cassada, along with JAXA (Japan Aerospace Exploration Agency) astronaut Koichi Wakata and Roscosmos cosmonaut Anna Kikina blasted off from Kennedy Space Center on NASA’s SpaceX Crew-5 mission.
“The weather couldn’t have been better here at the Kennedy Space Center,” said Steve Stich, manager of NASA’s Commercial Crew Program at Johnson Space Center in Houston, during a postlaunch news conference at Kennedy about 90 minutes after launch. “We didn’t have to look at any weather on a monitor, we could just look out the window and see a beautiful blue sky.”
SpaceX’s Falcon 9 rocket, with the company’s Dragon spacecraft – named Endurance – atop, lifted off from Kennedy’s Launch Complex 39A at noon EDT. Crew members are now a few hours into their 29-hour trip to the International Space Station for a science expedition mission.
“It was an outstanding launch,” said Joel Montalbano, manager of the International Space Station Program at Johnson. “Just a fantastic day to be in human spaceflight.”
Crew-5 marks the first spaceflight for Mann, Cassada, and Kikina, and the fifth for Wakata. This is the sixth SpaceX flight with NASA astronauts – including the Demo-2 test flight in 2020 to the space station – as part of the agency’s Commercial Crew Program.
Mann has become the first Native American woman in space.
After docking, Crew-5 crewmates will be welcomed inside the station by the seven-member crew of Expedition 68. The astronauts of NASA’s SpaceX Crew-4 mission will undock from the space station and splash down off the coast of Florida later this month.
“These are real human endeavors, and there’s a team here that had to recover from the hurricane (Ian) last week,” said Kathy Lueders, associate administrator, Space Operations Mission Directorate at NASA Headquarters. “The fact that we’re here today is a testimony to all the work that team did.”
Crew-5 is scheduled for a long-duration stay of up to six months aboard the space station before returning to Earth in the spring of 2023. The crew will conduct new scientific studies to prepare for human exploration beyond low-Earth orbit and benefit life on Earth.
Planned experiments include studies on printing human organs in space, understanding fuel systems operating on the Moon, and advancing research in heart disease. These are just some of the more than 200 science experiments and technology demonstrations that will take place during the Crew-5 mission.
Safely in orbit, Endurance remains on schedule for a rendezvous with the orbiting laboratory for tomorrow’s main activities.
“Dragon has completed its initial on-orbit checkouts and soon it will start performing a series of burns that will help it catch up with the International Space Station for docking tomorrow,” said Sarah Walker, director of Dragon Mission Management at SpaceX.
NASA TV and the agency’s website are providing comprehensive coverage of upcoming Crew-5 events. On Thursday, Oct. 6, live mission coverage begins at 3:15 a.m. EDT – continuing through Dragon spacecraft docking at 4:57 p.m. EDT, hatch opening at 6:42 p.m., and the welcome ceremony at the space station at 8:15 p.m.
The SpaceX Crew Dragon spacecraft carrying NASA astronauts Nicole Aunapu Mann, commander; Josh Cassada, pilot; and mission specialists JAXA (Japan Aerospace Exploration Agency) astronaut Koichi Wakata, and Roscosmos cosmonaut Anna Kikina has safely reached orbit, and the nosecone has been opened.
At 1:30 p.m., NASA will host a postlaunch news conference from NASA’s Kennedy Space Center in Florida. It will be broadcast live on NASA TV and the agency’s website. Participants in the briefing will be:
Kathryn Lueders, associate administrator, Space Operations Mission Directorate, NASA Headquarters
Steve Stich, manager, Commercial Crew Program, NASA’s Johnson Space Center in Houston
Joel Montalbano, manager, International Space Station Program, NASA Johnson
Sarah Walker, director, Dragon Mission Management, SpaceX
Hiroshi Sasaki, vice president and director general, JAXA’s Human Spaceflight Technology Directorate
Sergei Krikalev, executive director, Human Space Flight Programs, Roscosmos
Crew-5 will dock at the space station on Thursday, Oct. 6, at approximately 4:57 p.m. EDT. Live mission coverage begins at 3:15 a.m. EDT and continues through Dragon spacecraft docking and the welcome ceremony at the space station.