Boeing’s Starliner spacecraft on the United Launch Alliance (ULA) Atlas V rocket was rolled back from the launch pad at Cape Canaveral Space Force Station in Florida to ULA’s nearby Vertical Integration Facility on July 30 to avoid potential inclement weather in advance of Orbital Flight Test-2’s (OFT-2) launch to the International Space Station.
NASA and Boeing agreed to stand down from the July 30 attempt to allow the space station team time to continue working checkouts of the newly arrived Roscosmos’ Nauka module and to ensure the station will be ready for Starliner’s arrival. The earliest possible launch opportunity to the space station is no earlier than 1:20 p.m. EDT Tuesday, Aug. 3, from Space Launch Complex-41.
The U.S. Space Force 45th Weather Squadron predicts a 60% chance of favorable conditions for the Aug. 3 launch opportunity with the cumulous cloud rule, surface electric fields rule, and the lighting rule as the primary weather concerns.
The OFT-2 mission for NASA’s Commercial Crew Program will test the end-to-end capabilities of Starliner from launch to docking to a return to Earth in the desert of the western United States.
NASA and Boeing have decided to stand down from Friday’s launch attempt of the agency’s Orbital Flight Test-2 mission. Currently, launch teams are assessing the next available opportunity. The move allows the International Space Station team time to continue working checkouts of the newly arrived Roscosmos’ Nauka module and to ensure the station will be ready for Starliner’s arrival.
This morning, July 29, Boeing’s CST-100 Starliner spacecraft and the United Launch Alliance (ULA) Atlas V rocket rolled out of the ULA Vertical Integration Facility to the launch pad at Space Launch Complex-41 on Cape Canaveral Space Force Station in Florida ahead of NASA’s Boeing Orbital Flight Test-2 mission to the International Space Station. Liftoff is scheduled for 2:53 p.m. EDT on Friday, July 30.
Current weather shows a 50 percent chance of favorable conditions. Cumulous clouds, surface electricity, and lightning remain the primary concerns for the instantaneous launch window.
OFT-2, Boeing’s second uncrewed flight, is designed to test the end-to-end capabilities of the new system for NASA’s Commercial Crew Program.
NASA will host two briefings on Thursday, July 29, in advance of the mission. Participants include NASA Administrator Bill Nelson, agency leaders, as well as the crew of Boeing’s Crew Flight Test, the mission that will follow the OFT-2 mission. NASA TV launch coverage begins at 2 p.m. on Friday, July 30, and will provide continuous coverage through Starliner orbital insertion.
We asked our virtual guests what they would take with them as a zero-gravity indicator if they were launching on the Boeing Starliner spacecraft on July 30 for NASA’s Boeing Orbital Flight Test-2 mission. More than 2,600 of you responded. Two large categories of items emerged: stuffed animals and balls.
Nearly 10% of people suggested something stuffed. This is a traditional category for zero-gravity indicators. Some guests suggested very specific stuffed animals – Snoopy, Baby Yoda, Fiona the hippo from the Cincinnati Zoo, or a something that had been in their family for multiple generations.
We don’t know where they’re shopping, but a few guests suggested stuffed people, Tory Bruno of United Launch Alliance, Jeff Goldblum, and Patrick Star from Sponge Bob fame to be exact. One guest had the lovely idea that “stuffed animals of some sort that would then be donated to sick children.”
Another 10% of respondents suggested some type of ball – or every type of ball. There were tennis balls, baseballs, bouncy balls, disco balls, cannon balls, and balls of yarn. There was the very specific Euro 2020 official football. Finally, there was a handful of very wise respondents packing stress balls.
Water was another frequent suggestion – sometimes with a goldfish in it for good measure, sometimes with an eye toward drinking it if need be! Balloons, books, and M&M’s also were mentioned in multiples. The few suggestions of glitter would no doubt be to the consternation of Starliner engineers! One guest hurt our heads by suggesting “a toy Starliner with a smaller Starliner inside the toy, and to check for zero gravity we look inside the toy to see if the smaller Starliner is floating.”
Our favorite suggestion? A clear cube containing everyone’s name on a card who registered for the event. We’d have trouble fitting the more than 13,000 of you there! But we love the thought.
We’d love to have you along for the next virtual guest program – you can join our standing list or register for specific upcoming missions by visiting nasa.gov/virtualguest. In addition to sharing their thoughts on a launch-related question, virtual guests receive emails with curated launch resources, notifications about NASA activities, and updates on any launch time or date changes.
Whether it’s your first stamp or your eighth, NASA hopes you’ll print, fold, and get ready to fill your virtual passport. Stamps will be emailed following docking to all virtual attendees who registered by email.
Liftoff of the United Launch Alliance Atlas V rocket with Starliner is targeted for 2:53 p.m. EDT Friday, July 30, from Space Launch Complex-41 on Cape Canaveral Space Force Station in Florida.
The rollout of the Starliner spacecraft and Atlas V launch vehicle is now targeted for Thursday, July 29 at 8 a.m. EDT.
The delay is due to an internet service provider outage that could not be resolved before the onset of predicted weather exceeding operational constraints. The OFT-2 launch, planned for Friday, July 30, at 2:53 p.m. EDT, remains on track.
Teams from NASA, Boeing and United Launch Alliance completed a launch readiness review on July 27 ahead of NASA’s Boeing Orbital Flight Test-2 mission to the International Space Station. The launch teams still are “go” for launch of Boeing’s CST-100 Starliner spacecraft on a mission to the microgravity laboratory on the company’s second uncrewed flight test.
Launch is scheduled at 2:53 p.m. EDT on Friday, July 30, on a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida.
At 1 p.m., NASA will host a prelaunch news briefing at the agency’s Kennedy Space Center in Florida. Participants are:
Steve Stich, manager, NASA’s Commercial Crew Program
Joel Montalbano, manager, NASA’s International Space Station Program
John Vollmer, vice president and program manager, Boeing Commercial Crew Program
Gary Wentz, vice president, Government and Commercial Programs, ULA
Jennifer Buchli, deputy chief scientist, NASA’s International Space Station Program
Will Ulrich, launch weather officer, U.S. Space Force, 45th Weather Squadron
For a launch Friday, meteorologists with the U.S. Space Force 45th Weather Squadron are predicting a 40% chance of favorable weather. The primary weather concerns for launch day are the cumulus cloud rule, surface electric rule and lightning rule violations during the instantaneous launch window.