
NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

jsc2017e119012 (September 21, 2017) --- 2017 NASA astronaut candidate Warren Hoburg readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA pilots, engineers, and communications specialists brief the day's operations prior to a supersonic research flight for QSF18, taking off from Ellington Field in Houston, Texas. The flights are meant to validate NASA's techniques and technology for gather community feedback data for X-59's Low-Boom Flight Demonstration mission.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

jsc2017e119000 (September 21, 2017) --- 2017 NASA astronaut candidate Warren Hoburg readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

jsc2017e118962 (September 21, 2017) --- 2017 NASA astronaut candidate Zena Cardman readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

jsc2017e118970 (September 21, 2017) --- 2017 NASA astronaut candidate Frank Rubio readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

jsc2017e118963 (September 21, 2017) --- 2017 Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons is all smiles during helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA’s F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

jsc2017e118973 (September 21, 2017) --- 2017 NASA astronaut candidate Jessica Watkins readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilot Wayne "Ringo" Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA's F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA’s F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA test pilots Jim "Clue" Less and Wayne "Ringo"Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

jsc2017e118980 (September 21, 2017) --- 2017 NASA astronaut candidates Kayla Barron (left) and Zena Cardman (right) receive guidance from training instructors during helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA’s F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA test pilot Wayne "Ringo" Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

jsc2017e118989 (September 21, 2017) --- 2017 NASA astronaut candidate Jonny Kim readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

jsc2017e118966 (September 21, 2017) --- 2017 NASA astronaut candidate Loral O’Hara readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilots Jim "Clue"Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

When astronauts return to Earth from destinations beyond the Moon in NASA’s Orion spacecraft and splashdown in the Pacific Ocean, they’ll still need to safely get out of the spacecraft and back on dry land. Using the waters off the coast of Galveston, Texas, a NASA and Department of Defense team test Orion exit procedures in a variety of scenarios on July 11, 2017. Part of Batch images transfer from Flickr.

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA ground and maintenance crews prepare the F/A-18 research aircraft for a supersonic research flight off the coast of Galveston, Texas in support of the QSF18 flight campaign. These crews are vital to making sure the aircraft is ready to operate safely and efficiently for NASA’s research.

NASA’s F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

jsc2017e118959 (September 21, 2017) --- 2017 NASA astronaut candidate Zena Cardman readies for helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilots Jim “Clue” Less and Wayne “Ringo” Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA’s F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA test pilots Jim "Clue" Less and Wayne "Ringo"Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

jsc2017e118972 (September 21, 2017) --- (From left) 2017 NASA astronaut candidates Jessica Watkins and Frank Rubio and Canadian Space Agency astronaut candidate Jennifer Sidey-Gibbons are lowered into the training pool during helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA's F/A-18 research aircraft stands ready prior to a QSF18 supersonic research flight off the coast of Galveston, Texas.

NASA's F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

jsc2017e118967 (September 21, 2017) --- 2017 NASA astronaut candidate Loral O’Hara undergoes helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA’s F/A-18 research aircraft takes off from Ellington Field in Houston, Texas for a quiet supersonic research flight off the coast of Galveston, as part of the QSF18 flight series. The F/A-18 will climb to 50,000 feet over the Gulf of Mexico, where it will perform the quiet supersonic dive maneuver.

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

NASA test pilot Wayne “Ringo” Ringelberg and photographer Carla Thomas prepare to take off for a supersonic research flight in support of the QSF18 campaign off the coast of Texas. NASA photographers and videographers take part in operations to support mission documentation.

jsc2017e118991 (September 21, 2017) --- 2017 NASA astronaut candidate Jonny Kim undergoes helicopter water survival training at NASA Johnson Space Center’s Neutral Buoyancy Laboratory in Houston. Photo Credit: (NASA/Josh Valcarcel)

NASA test pilots Jim "Clue" Less and Wayne "Ringo" Ringelberg step to the F/A-18 research aircraft at Ellington Field and conduct pre-flight safety checks on the aircraft prior to a supersonic research flight for the QSF18 series.