International

The five most shocking discoveries on Mars

October 15 |

On July 31, 2008, the National Aeronautics and Space Administration (NASA) of the United States (U.S.) announced that laboratory tests carried out by the Phoenix mission on Mars proved the existence of water on the so-called red planet.

The U.S. agency dedicated to explore space reported that the robotic arm of the Phoenix deposited a sample taken in an instrument in which water vapors are identified.

“We have water” on Mars, said William Boynton, scientist of the thermal analyzer of the University of Arizona, on that memorable date.

We invite you to know in this article which have been the most shocking discoveries made on Mars.

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Lake of liquid water

In 2018 the Marsis radar, installed aboard the Mars Express Orbiter exploration mission coordinated by the European Space Agency (ESA), discovered a lake of liquid salt water which is presumed to be at least one meter deep, reported then the group of Italian scientists who were at the forefront of the discovery.

This important finding is the first sign of liquid water on the fourth planet of the solar system. In the past, Mars had water, however, the cooling of the planet and its weak atmosphere caused it to disappear or turn into ice.

The spiders of Mars

The automatic interplanetary multi-platform station Mars Reconnaissance Orbiter discovered last May 13, 2018 some “giant spiders” on the surface of the red planet.

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The “arachnids” correspond to a carbon dioxide ice cap which, once the sunlight hits it, reproduces the false image of the aforementioned animal.

The blue sunsets of the red planet

NASA’s robot explorer Curiosity photographed for the first time the blue sunsets of the red planet. The left camera of the mechanic sent from Earth actually recorded a video of which we know its most beautiful frames.

The image, more than for its beauty, was used by scientists to study the composition and fall of the night dust on Mars, something fundamental to understand the origin of the planet.

Not only sunsets, also blue dunes

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The Mars Reconnaissance Orbiter (MRO) discovered large blue dunes with green hues on January 24, 2018.

The coloration is due to methane gas accumulations along with organic molecules in rocks more than 3 billion years old. Most strikingly, the latter could suggest the presence of ancient life forms.

Life on Mars?

The long-awaited life on Mars, whether it is extinct or actually exists, has not been fully proven. So those who want to dream of a destroyed civilization that migrated to Earth must wait a little longer.

However, the Viking probes sent by NASA more than 40 years ago, especially the robotic Labeled Release, or LR, team, provided evidence that could hint at the possibility of ancient life forms, something that is still being investigated by scientists.

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So why is Mars red?

Although the fourth planet in the solar system has blue sunsets and blue dunes, from Earth we observe it as red because of the high concentrations of iron oxide on its surface.

So, every time we have the possibility to see the fourth planet of the solar system from our homes, we will still see it red, and we will never be able to enjoy the blue sunsets and dunes. Unless we are ever able to visit Mars.

International

Mexican Navy Ships Deliver Third Shipment of Humanitarian Aid to Cuba

Two logistics support vessels from the Mexican Navy — the ARM Papaloapan and the ARM Huasteco — docked again on Friday in the bay of Havana carrying a third shipment of humanitarian aid for Cuba.

The vessels had previously arrived on the Caribbean island on February 28 with a second cargo that included 1,200 tons of food, sent to help alleviate the country’s ongoing crisis, which has worsened following the U.S. oil restrictions affecting fuel supplies to the island.

Cuba’s deputy foreign minister Josefina Vidal confirmed the new shipment in a social media post.

“Two ships carrying a third shipment of aid from the Government and the people of Mexico for the Cuban people are now arriving at the port of Havana. Thank you Mexico for your solidarity with Cuba,” she wrote.

Previous aid shipments

During the second shipment, the Papaloapan transported 1,078 tons of beans and powdered milk, while the Huastecocarried 92 tons of beans and 23 tons of assorted food products collected by social organizations with support from the government of Mexico City.

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In recent months, Mexico has become the largest provider of humanitarian aid to Cuba, sending around 2,000 tons of supplies, mostly staple foods and hygiene products, in the two shipments prior to Friday’s delivery.

The first shipment alone included 814 tons of food.

Cuba praises Mexico’s support

Hours before the ships arrived, Cuban President Miguel Díaz-Canel highlighted Mexico’s support during a televised appearance, describing the country as “a friendly and brotherly nation that has shown tremendous solidarity,”particularly praising Mexican President Claudia Sheinbaum.

Díaz-Canel also addressed reports suggesting that Mexican donations were being resold in state-run stores, dismissing them as a “disinformation campaign” promoted by right-wing groups.

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International

Ecuador Declares 60-Day National Emergency After Deadly Floods and Landslides

Ecuador has declared a 60-day national emergency to address the impact of a severe rainy season that has left 11 people dead and more than 50,000 affected since January, the government’s disaster management authority announced Friday.

Prolonged heavy rains accompanied by thunderstorms have caused river overflows and landslides, mainly in the coastal provinces of Guayas, El Oro, Esmeraldas, Los Ríos, Manabí and Santa Elena, as well as in the Andean provinces of Lojaand Chimborazo.

According to the Secretariat for Risk Management of Ecuador, the emergency declaration was issued “due to the level of impact caused nationwide on the population, the road network, infrastructure, and livelihoods.”

“The emergency declaration is aimed at responding to the effects and negative impacts and preventing their further spread,” the agency said in a statement.

International

Trump Pushes for Regime Change in Cuba as Havana Confirms Talks With Washington

U.S. President Donald Trump has made no secret of his desire for political change in Cuba, located just 150 kilometers from the United States. Washington considers the island an “exceptional threat,” citing its close ties with Russia, Chinaand Iran, longtime allies of Havana.

Trump has urged Cuba to “reach a deal” with Washington or face consequences, as the island struggles with a severe energy crisis that has nearly paralyzed its economy after the United States cut oil shipments from Venezuela, its main fuel supplier. The U.S. has also warned other countries against selling fuel to Havana.

Cuban President Miguel Díaz-Canel confirmed that Cuban officials have recently held talks with representatives of the U.S. government. The statement came during a meeting with senior members of the ruling Communist Party of Cuba and the executive committee of the Council of Ministers, according to footage broadcast on Cuban television.

“These conversations have been aimed at seeking solutions through dialogue to the bilateral differences that exist between our two nations,” Díaz-Canel said.

Reports of intermediaries and possible negotiations

According to television images, among those attending the meeting was Raúl Guillermo Rodríguez Castro, grandson of former Cuban leader Raúl Castro. Although he holds no official government position, U.S. media have identified him as a possible interlocutor with U.S. Secretary of State Marco Rubio in what have been described as secret discussions between Washington and Havana.

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For some Cubans, any potential agreement with Washington is viewed pragmatically. “As long as it benefits us, we can reach an agreement — but on our terms,” said Sergio Guerra, a 55-year-old agricultural vendor, speaking to AFP.

Díaz-Canel’s remarks confirm earlier statements by Trump, who indicated in January that his administration had already begun contacts with senior Cuban officials.

Mexico calls for diplomacy

Meanwhile, Mexico welcomed the possibility of dialogue after recently sending more than 2,000 tons of humanitarian aid to Cuba to help mitigate the crisis.

Mexican President Claudia Sheinbaum said her country would always promote peace and diplomatic dialogue, particularly in response to what she described as the long-standing injustice of the U.S. embargo on the Cuban people.