A Russian Mi-28 military helicopter performs a flight in the course of Russia-Ukraine conflict in the Luhansk region, Russian-controlled Ukraine, January 25, 2023. REUTERS/Alexander Ermochenko 

A Russian Ka-52 "Alligator" attack helicopter performs a flight in the course of Russia-Ukraine conflict in the Luhansk region, Russian-controlled Ukraine, January 25, 2023. REUTERS/Alexander Ermochenko 

A view of the air traffic control tower at O’Hare International Airport after the Federal Aviation Administration (FAA) ordered airlines to pause all domestic departures due to a system outage, in Chicago, Illinois, U.S., January 11, 2023. REUTERS/Jim Vondruska 

Shannon Gregory Chief of NASA Helicopter Operations looks out from the helicopter control tower as MH-60s helicopters take off from the flight deck as part of the recovery operation for the Orion capsule off the coast of Baja California, Mexico, December 11, 2022. The Orion capsule returns back to earth after a 25.5-day mission orbiting the moon and back in a recovery operation involving the US Navy and NASA. Caroline Brehman/Pool via REUTERS 

Shannon Gregory Chief of NASA Helicopter Operations looks out from the helicopter control tower as MH-60s helicopters take off from the flight deck as part of the recovery operation for the Orion capsule off the coast of Baja California, Mexico, December 11, 2022. The Orion capsule returns back to earth after a 25.5-day mission orbiting the moon and back in a recovery operation involving the US Navy and NASA. Caroline Brehman/Pool via REUTERS 

Senior Chief Early (L) communicates with MH-60s helicopters next to Lt. Arnold (airboss) (R) from the helicopter control tower as part of the recovery operation for the Orion capsule off the coast of Baja California, Mexico, December 11, 2022. The Orion capsule returns back to earth after a 25.5-day mission orbiting the moon and back in a recovery operation involving the US Navy and NASA. Caroline Brehman/Pool via REUTERS 

Senior Chief Early communicates with MH-60s helicopters from the helicopter control tower as part of the recovery operation for the Orion capsule off the coast of Baja California, Mexico, December 11, 2022. The Orion capsule returns back to earth after a 25.5-day mission orbiting the moon and back in a recovery operation involving the US Navy and NASA. Caroline Brehman/Pool via REUTERS 

View of the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

View of the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

View of the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

U.S. Navy Vice Admiral Johnny Wolfe poses for a portrait in the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

U.S. Navy Vice Admiral Johnny Wolfe poses for a portrait in the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

U.S. Navy Vice Admiral Johnny Wolfe smiles during an interview at the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

U.S. Navy Vice Admiral Johnny Wolfe poses for a portrait in the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

U.S. Navy Vice Admiral Johnny Wolfe poses for a portrait in the NASA Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

The NASA logo hangs in the Mission Operations Control Center at Wallops Flight Facility on Wallops Island, Virginia, U.S., October 26, 2022. REUTERS/Evelyn Hockstein 

Passengers wait at the Blaise Diagne international airport in Dakar, Senegal September 24,2022. Reuters/Ngouda Dione 

Passengers wait at the Blaise Diagne international airport in Dakar, Senegal September 24,2022. Reuters/Ngouda Dione 

A view shows Blaise Diagne international airport in Dakar,Senegal September 24,2022. Reuters/Ngouda Dione 

A view shows Blaise Diagne international airport in Dakar,Senegal September 24,2022. Reuters/Ngouda Dione 

A biker rides past Felix Houphouet Boigny international airport in Abidjan, Ivory Coast September 24,2022. Reuters/Luc Gnago 

Passengers wait at the Felix Houphouet Boigny international airport in Abidjan, Ivory Coast September 24,2022. Reuters/Luc Gnago 

A car drives past Felix Houphouet Boigny international airtport in Abidjan, Ivory Coast September 24,2022. Reuters/Luc Gnago 

A car drives past Felix Houphouet Boigny international airtport in Abidjan, Ivory Coast September 24,2022. Reuters/Luc Gnago 

A traveller looks at a flight departure screen displaying a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

A traveller takes a picture of a flight departure screen displaying a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

A flight departure screen displays a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

Travellers walk past a flight departure screen displaying a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

A flight departure screen displays a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

Travellers look at a flight departure screen displaying a series of flight cancellations during an air traffic controller's strike at the Nantes Atlantique airport in Bouguenais near Nantes, France, September 16, 2022. REUTERS/Stephane Mahe 

The flights notice board is pictured at Cointrin airport in Geneva, Switzerland, July 28, 2022. REUTERS/Pierre Albouy 

A firefighting aircraft drops flame retardant on a hillside to control the Oak Fire as it burns near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria 

A bird flies as a firefighting aircraft drops flame retardant on a hillside to control the Oak Fire while burning near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria 

A bird flies as a firefighting aircraft drops flame retardant on a hillside to control the Oak Fire while burning near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria TPX IMAGES OF THE DAY 

A firefighting helicopter drops water on a hillside to control the Oak Fire as it burns near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria REFILE - QUALITY REPEAT 

A firefighting helicopter drops water on a hillside to control the Oak Fire as it burns near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria REFILE - QUALITY REPEAT 

A firefighting aircraft drops flame retardant on a hillside to control the Oak Fire as it burns near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria 

A firefighting aircraft drops flame retardant on a hillside to control the Oak Fire as it burns near Darrah in Mariposa County, California, U.S., July 24, 2022. REUTERS/Carlos Barria 

U.S. Marines gather in the Flight Deck Control Room aboard The USS Bataan, a U.S. Navy Wasp-class amphibious assault ship, ahead of "Fleet Week" 2022 in the North Atlantic Ocean off the coast of New York, U.S., May 24, 2022. Picture taken May 24, 2022. REUTERS/Andrew Kelly 

U.S. Marines and U.S. Navy sailors gather in the Flight Deck Control Room aboard The USS Bataan, a U.S. Navy Wasp-class amphibious assault ship, ahead of "Fleet Week" 2022 in the North Atlantic Ocean off the coast of New York, U.S., May 24, 2022. Picture taken May 24, 2022. REUTERS/Andrew Kelly 

An airport staffer stands at the control tower ahead of the arrival of a Yemen Airways plane for the first commercial flight from the airport in six years from Sanaa Airport, in Sanaa, Yemen May 16, 2022. REUTERS/Khaled Abdullah 

Commander of the Swiss Air Force General Peter Merz and Chief of Staff of the U.S. Air Force General Charles Q. Brown Jr. visit a control room of a flight simulator at a Swiss airbase in Payerne, Switzerland March 15, 2022. REUTERS/Arnd Wiegmann 

The control tower overlooks the field at Logan Airport, amid concerns about 5G networks interfering with some airplane instruments, in Boston, Massachusetts, U.S., January 19, 2022. REUTERS/Brian Snyder 

Sadam Aziz, 15, watches a neighbor's remote control car zip around on the street as he walks back to the family apartment while his cousins continue to play basketball at McKnight Middle School in Renton, Washington, U.S. October 30, 2021. Aziz was separated from his parents at Kabul airport and boarded an evacuation flight to Qatar alone before being sent to an emergency children's center in Michigan, where he stayed for a month before joining his uncle's family in Washington state. Picture taken October 30, 2021. REUTERS/Lindsey Wasson 

Star Trek actor William Shatner, 90, speaks to the news media with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, speaks to the news media with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, speaks to the news media with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, walks to speak with the news media with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, walks with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, stands with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, walks with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, walks with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, stands with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, stands with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer; Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA; and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake 

Star Trek actor William Shatner, 90, stands with Audrey Powers, Blue Origin's vice president of mission and flight operations and a former NASA flight controller and engineer, Chris Boshuizen, the co-founder of satellite company Planet Labs and a former space mission architect for NASA and Glen de Vries, the co-founder of Medidata Solutions, a life science company, after their flight in a capsule powered by Blue Origin's reusable rocket engine New Shepard on a landing pad near Van Horn, Texas, U.S., October 13, 2021. REUTERS/Mike Blake TPX IMAGES OF THE DAY 

A man drinks the water produced by ELU, a remote-controlled robot that can extract water from the air, invented by Mahmoud El-Komy, a 27-year-old Egyptian mechatronics engineer, in Borg Al Arab desert, Alexandria, Egypt September 1, 2021. El-Komy says the robot is able to condense moisture from humidity and would have the ability to work in environments that are more difficult than Earth's, such as during space flights or even on Mars. Picture taken September 1, 2021. REUTERS/Mohamed Abd El Ghany 

Mahmoud El-Komy, a 27-year-old Egyptian mechatronics engineer, stands beside ELU, a remote-controlled robot that can extract water from the air, in Borg Al Arab desert, Alexandria, Egypt September 1, 2021. El-Komy says the robot is able to condense moisture from humidity and would have the ability to work in environments that are more difficult than Earth's, such as during space flights or even on Mars. Picture taken September 1, 2021. REUTERS/Mohamed Abd El Ghany 

Water drips from a tap of the ELU, a remote-controlled robot that can extract water from the air, invented by Mahmoud El-Komy, a 27-year-old Egyptian mechatronics engineer, in Borg Al Arab desert, Alexandria, Egypt September 1, 2021. El-Komy says the robot is able to condense moisture from humidity and would have the ability to work in environments that are more difficult than Earth's, such as during space flights or even on Mars. Picture taken September 1, 2021. REUTERS/Mohamed Abd El Ghany 

Mahmoud El-Komy, a 27-year-old Egyptian mechatronics engineer, stands beside ELU, a remote-controlled robot that can extract water from the air, in Borg Al Arab desert, Alexandria, Egypt September 1, 2021. El-Komy says the robot is able to condense moisture from humidity and would have the ability to work in environments that are more difficult than Earth's, such as during space flights or even on Mars. Picture taken September 1, 2021. REUTERS/Mohamed Abd El Ghany 

Mahmoud El-Komy, a 27-year-old Egyptian mechatronics engineer, stands beside ELU, a remote-controlled robot that can extract water from the air, in Borg Al Arab desert, Alexandria, Egypt September 1, 2021. El-Komy says the robot is able to condense moisture from humidity and would have the ability to work harsh environments such as during space flights or even Mars. Picture taken September 1, 2021. REUTERS/Mohamed Abd El Ghany