Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A view shows an irrigation sprinkler operating in farmer Mario Lopez's alfalfa fields, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 20, 2024. REUTERS/Daniel Becerril

Farmer Mario Lopez's alfalfa crops are pictured while being irrigated with water, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

Farmer Mario Lopez turns off an irrigation faucet while working in his fields of alfalfa and other agricultural products, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril TPX IMAGES OF THE DAY

Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

Farmer Mario Lopez walks through his alfalfa and other crops during his workday, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

Afalfa field sprayers are seen working near a village with no potable water service, known as Cerros Prietos, where most of its inhabitants work in wax production, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A drone view shows a desert area where a geological anomaly is found, in Cuatro Cienegas, state of Coahuila, Mexico March 20, 2024. REUTERS/Daniel Becerril

A drone view shows a village with no potable water service, known as Cerros Prietos, where most of its inhabitants work in wax production, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

Farmer Mario Lopez prepares to start his workday on his alfalfa and other crops, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A drone view shows an area of alfalfa crops and other agricultural activities near the ancient oasis of Cuatro Cienagas, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A view shows the "Poza de la Becerra" during sunset, a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A view shows an empty pond in a village with no potable water service, known as Cerros Prietos, where most of its inhabitants work in wax production, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

Wax producer Luis Alberto Moreno waits with his family as his daughter prepares something to eat in a village with no potable water service, known as Cerros Prietos, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 20, 2024. REUTERS/Daniel Becerril TPX IMAGES OF THE DAY

Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril TPX IMAGES OF THE DAY

Horses eat in an alfalfa field near a village with no potable water service, known as Cerros Prietos, where most of its inhabitants work in wax production, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 20, 2024. REUTERS/Daniel Becerril

A painting of ''The Last Supper'' is placed in the house of Luis Alberto Moreno, a wax producer in the community without potable water service Cerros Prietos, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A drone view shows an area of alfalfa crops and other agricultural activities near the ancient oasis of Cuatro Cienagas, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

Drone view shows the ''Poza de la Becerra'', a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A drone view shows an area of alfalfa crops and other agricultural activities near the ancient oasis of Cuatro Cienagas, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A drone view shows an area of alfalfa crops and other agricultural activities near the ancient oasis of Cuatro Cienagas, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril

A view shows the "Poza de la Becerra" during sunrise, a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 20, 2024. REUTERS/Daniel Becerril

Drone view shows the "Poza de la Becerra", a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

A view shows vegetation of the "Poza de la Becerra" during sunset, a geological anomaly that scientists say can help them understand the origin of Earth, climate change and the chances of life on Mars, in Cuatro Cienegas, state of Coahuila, Mexico March 19, 2024. REUTERS/Daniel Becerril

The wax producer Arnulfo Ramirez spends time with his son and a friend inside his home, in a village with no potable water service, known as Cerros Prietos, in Cuatro Cienegas, state of Coahuila, Mexico March 18, 2024. REUTERS/Daniel Becerril