French President Emmanuel Macron attends a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French Higher Education, Research and Innovation Minister Frederique Vidal, and Chairman and CEO of the CNRS Antoine Petit (R) attend a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron (C) speaks with Chairman and CEO of the CNRS Antoine Petit (R) as he leaves a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron and his wife Brigitte Macron attend a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron (R), flanked by President of the French National Center for Space Studies (CNES) Jean-Yves Le Gall (C) and French astrophysicist and SuperCam creator Sylvestre Maurice (C-L), looks at a 3D model of the planet Mars during a viewing of the landing of the NASA Perseverance Mars rover on the planet, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron and his wife Brigitte Macron attend a viewing of the landing of the NASA Perseverance Mars rover on the planet Mars, at the French National Center for Space Studies (CNES) in Paris, France, February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron reacts during a viewing of the successful landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron reacts during a viewing of the successful landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

President of French National Center for Space Studies (CNES), Jean-Yves Le Gall speaks as French President Emmanuel Macron and wife Brigitte Macron attend a viewing of the landing of NASA's Perseverance Mars rover on the planet at CNES in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

3D model of the SuperCam instrument on display at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

3D model of the SuperCam instrument on display at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French astrophysicist and SuperCam creator Sylvestre Maurice poses next to a 3D model of the SuperCam instrument on display at the French National Center for Space Studies (CNES) ahead of the landing of NASA's Perseverance Mars rover on the planet, in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron and wife Brigitte Macron attend a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron and wife Brigitte Macron attend a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

French President Emmanuel Macron attends a viewing of the landing of NASA's Perseverance Mars rover on the planet at the French National Center for Space Studies (CNES) in Paris, France February 18, 2021. Christophe Petit-Tesson/Pool via REUTERS

Irma Baralija, candidate for Nasa Stranka (Our Party) political party, reacts at a news conference after the announcement of first results in the local election in Mostar, Bosnia and Herzegovina December 20, 2020. Bosnia's ethnically divided southern town of Mostar holds its first local vote in 12 years, after rival Bosniak (Bosnian Muslim) and Croat politicians reached a deal on the voting rules. REUTERS/Dado Ruvic

Irma Baralija, candidate for Nasa Stranka (Our Party) political party, reacts at a news conference after the announcement of first results in the local election in Mostar, Bosnia and Herzegovina December 20, 2020. Bosnia's ethnically divided southern town of Mostar holds its first local vote in 12 years, after rival Bosniak (Bosnian Muslim) and Croat politicians reached a deal on the voting rules. REUTERS/Dado Ruvic

Irma Baralija, candidate for Nasa Stranka (Our Party) political party, reacts at a news conference after the announcement of first results in the local election in Mostar, Bosnia and Herzegovina December 20, 2020. Bosnia's ethnically divided southern town of Mostar holds its first local vote in 12 years, after rival Bosniak (Bosnian Muslim) and Croat politicians reached a deal on the voting rules. REUTERS/Dado Ruvic

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. Picture taken November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. Picture taken November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. Picture taken November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. Picture taken November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. Picture taken November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur TPX IMAGES OF THE DAY

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

People watch as a SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper TPX IMAGES OF THE DAY

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S., November 15, 2020. REUTERS/Steve Nesius

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S., November 15, 2020. REUTERS/Steve Nesius

A SpaceX Falcon 9 rocket, topped with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S., November 15, 2020. REUTERS/Steve Nesius

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

A SpaceX Falcon 9 rocket, with the Crew Dragon capsule, is launched carrying four astronauts on the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Thom Baur

NASA astronaut Michael Hopkins, spacecraft commander, gestures as the crew of a SpaceX Falcon 9 rocket departs for the launch pad for the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper

Japan Aerospace Exploration Agency (JAXA) astronaut Soichi Noguchi gestures as the crew of a SpaceX Falcon 9 rocket departs for the launch pad for the first operational NASA commercial crew mission at Kennedy Space Center in Cape Canaveral, Florida, U.S. November 15, 2020. REUTERS/Joe Skipper