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Survival Of Mars Rover Is Under Threat Due To A sandstorm

The storm has already affected a quarter of the surface of Mars

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NASA, opportunity, Mars
The nearly 15-year-old rover is not out of the woods yet as it could take weeks, or even months, for the dust to start settling., Pixabay

An unprecedented sandstorm on Mars is threatening the survival of NASA’s solar-powered Opportunity rover, the US space agency has announced.

“We are concerned but we are hopeful that the storm will clear and the rover will be able to communicate with us,” Opportunity project manager, John Callas, said late Wednesday.

The rover has been running low in power since the storm – which started on May 30 at the same point where the rover is parked – has removed its main source of energy, sunlight.

Opportunity is currently enveloped in what NASA describes as “a dark, perpetual night”.

According to NASA, Opportunity appears to have automatically entered a power-saving mode in which most of its functions are suspended.

Even so, the rover has to maintain the temperature of its batteries to survive on the icy Mars.

“As long as the rover stays warm enough, and our predictions are that it will, we can go any number of days,” Callas said, adding that summer on Mars is approaching and hence the temperatures will rise.

planet Mars
planet Mars, Pixabay

The storm has already affected a quarter of the surface of Mars, equivalent to the size of the entire American continent, and could surround the planet in a few days, as happened in 2001 and 2007.

“It is unprecedented in the pace at which it has grown and spread across the globe,” Jim Watzin, the director of NASA’s Mars exploration program, said at the same conference.

Scientists do not know when the storm will end and the rover will be able to generate new solar power, if its systems are not affected.

Opportunity landed on Mars in 2004 and has made discoveries about the past of the red planet.

Also read: Curiosity Rover Finds Ancient ‘Building Blocks for Life’ on Mars

For example, it found that at least a part of Mars had the necessary humidity conditions for mesophilic bacteria to live four billion years ago, and it also discovered that the planet used to have an acidic environment some time later. (IANS)

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This NASA Scientist is so Excited about Mercury Transit. Here’s Why

The tiny planet traveled directly between Earth and the sun on Monday, creating a perfect alignment

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NASA, Scientist, Mercury
The planet Mercury is seen in silhouette, low center, from Washington, as it transits across the face of the Sun, Nov. 11, 2019. (Credit: NASA/Bill Ingalls). VOA

Stargazers witnessed a rare celestial event on Monday, as Mercury passed directly across the face of the sun.NASA

Mercury, the solar system’s smallest planet and closest to the sun, won’t make the next such transit until 2032.

The tiny planet traveled directly between Earth and the sun on Monday, creating a perfect alignment.

The best views of the event took place in North and South America, while viewers in Europe and Africa were able to see part of Mercury’s passage.

NASA, Scientist, Mercury
Mercury, the solar system’s smallest planet and closest to the sun, won’t make the next such transit until 2032. Pixabay

Stargazers had to use solar-filtered binoculars and telescopes to spot Mercury, which appeared as a small black dot on the face of the sun.

Also Read- Anil Kapoor: I Need To Learn How To Go Easy On Myself

For those who could not see the event directly, the U.S. Space agency, NASA, live-streamed images of the celestial transit, which took about five and a half hours. (VOA)