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‘Rock stripes’ on Mars could suggest actions of water

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Washington, Feb 18 (IANS) NASA’s Mars rover Opportunity, which reached its 5,000th Martian day, or sol, this week has observed possible “rock stripes” that could suggest actions of water, wind or other processes on the Red Planet.

The ground texture seen in recent images from the rover resembles a smudged version of very distinctive stone stripes on some mountain slopes on Earth that result from repeated cycles of freezing and thawing of wet soil, NASA said in a statement this week.

But it might also be due to wind, downhill transport, other processes or a combination, it added.

“It’s mysterious. It’s exciting. I think the set of observations we’ll get will enable us to understand it,” said Opportunity Deputy Principal Investigator Ray Arvidson of Washington University in St. Louis.

Opportunity, which landed on Mars in January 2004, is currently investigating a channel called “Perseverance Valley,” which descends the inboard slope of the western rim of Endeavour Crater.

“Perseverance Valley is a special place, like having a new mission again after all these years,” Arvidson said.

“We already knew it was unlike any place any Mars rover has seen before, even if we don’t yet know how it formed, and now we’re seeing surfaces that look like stone stripes,” Arvidson added.

On some slopes within the valley, the soil and gravel particles appear to have become organised into narrow rows or corrugations, parallel to the slope, alternating between rows with more gravel and rows with less.

While the origin of the whole valley is uncertain, rover-team scientists are analysing various clues that suggest actions of water, wind or ice.

The prime mission of Opportunity was planned to last just 90 sols as NASA did not expect the rover to survive through a Martian winter.

But it did and the rover reached its 5,000th sol on February 16.

A Martian “sol” lasts about 40 minutes longer than an Earth day, and a Martian year lasts nearly two Earth years.

Opportunity has driven over 45 kilometres from its landing site to its current location and it has returned about 225,000 images so far, NASA said.

–IANS
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Foodman Vishal Singh Honored for Hunger Free World Mission in Bangkok

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Lucknow: Vishal Singh, a renowned social worker from Lucknow, also known as Foodman, has once again made India proud. He was honored by the Happy Hands Gloves Cooperative Limited Company in Korathai, Thailand, for his work with the Hunger Free World Mission.

The Hunger Free World Mission’s meeting was held in Korathai, Thailand, under Vishal Singh’s leadership. Representatives from several countries, including Mr. Raja Dwivedi (Managing Director of Happy Hands Gloves Limited), Thailand Coordinator Mr. Raja Mishra, and member Mr. Varun Singh, attended the event.

Under Vishal Singh’s leadership, the attendees took a pledge to work together toward creating a hunger-free world.

Speaking on the occasion, Vishal Singh explained that the main goal of the Hunger Free World Mission is social participation. He said the mission is not just about feeding people but also about meeting other basic needs of those who are struggling. The mission focuses on helping families of terminally ill patients in hospitals by providing food and shelter. It also works to fulfill essential needs like education, jobs, and care for the elderly.

For the last 16 years, the Vijay Sri Foundation has been providing free services, benefiting thousands of people. Vishal Singh highlighted that the mission aims to gain global recognition like other organizations such as WHO, WWF, and Red Cross, which work for social causes.

During this meeting, Vishal Singh was appointed as the Chairman of the Hunger Free World Mission by representatives from various countries. They also discussed holding regular meetings in different countries to push the mission forward.

Business tycoon Dr. Abhishek Verma has also supported this humanitarian mission, vowing to promote the idea of “Seva Parmo Dharma” (Service is the highest duty) worldwide. Vishal Singh praised him, stating that people like Dr .Abhishek Verma inspire others to work for the betterment of society.

Recently, Romania’s Ambassador, Mr . Daniela Sezonov Ţane, invited Vishal Singh to the Romanian Embassy in Delhi, where they discussed the mission in detail. Impressed by his humanitarian work, she honored Vishal Singh and invited him to Romania to take the mission forward .

Food man Vishal Singh has been serving the people of India for the past 16 years. Through the Vijay Sri Foundation, he provides free meals to cancer patients & their families ,shelter, and education for women & children along with running free old-age homes in Lucknow.

In addition to his humanitarian work, Vishal Singh also addresses issues like crime and corruption through his role as Chairman of Seva Path Media and Managing Director of Vijay Sri Foundation.

During the COVID-19 pandemic, Vishal Singh and his team worked tirelessly to provide food and help to the needy, including starving children, elderly citizens, and pregnant women. Despite contracting the virus himself, he continued to assist others after his recovery. He even created a life-saving oxygen regulator using household items, which was praised by doctors both in India and abroad.

In his address at the meeting, Vishal Singh spoke about his mission to create a hunger-free world. He pointed out that India’s large population, along with issues like unemployment and poverty, has caused the country to fall on the Hunger Index. He urged people to contribute just one handful of grains daily to help create a hunger-free world.

He concluded by saying that through social participation, we can empower the people around us, meet their basic needs, and work together to build a stronger, more prosperous, and developed society.

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