November 26, 2022

NASA rover vision re-ignites fears of human space debris | Tuesday

NASA’s diligent rover re-illuminates ingenious images of typically dark dusty terrain, red sand storms, and rock samples from Mars. So its operators were surprised to get the image of a shiny silver object on Monday, which looks like a crisp pocket cut between two rocks.

In February 2021 the NASA team decided that it was a piece of trash discarded by a robotic craft during its Touchdown.

“My crew discovered something unexpected: it’s part of a thermal blanket, they think it may have come from my descent. Diligent Twitter account Reported.

“That glossy foil is part of a thermal blanket – a material used to control the temperature. It’s a surprise to find it here: my landing was about 2km down by accident. Did this piece land here, or was it blown here by the wind?”

The film has once again raised concerns that space exploration risks polluting the Martian and lunar orbits. The Space Agreement 1967 Some argue that it created an obligation under international law to avoid harmful pollution of space, the moon and other celestial bodies, but that the law is not sufficient to ensure safety.

However, in the case of diligent junk, Professor Andrew Coates, astronaut at UCL’s Mullard Space The science lab said: “The good news is that everything was sterilized before going to Mars, and the space radiation environment helps during the nine – month journey to Mars, much like the harsh surface environment.”

“It simply came to our notice then Tuesday Because of the thin atmosphere, landers always have associated landing system hardware that lands on the surface – parachutes, rear tiles and landing systems – ski cranes for diligence and curiosity, airbags and retro rocket systems for previous voyages, “he added.” They ‘fly to sunset’ and eventually crash, but the risk of pollution is very low. “

It is very important to avoid contamination for tasks such as diligence in searching for signs of ancient life. Jessero crater on Mars. Scientists believe the area was flooded more than 3.5 billion years ago and was home to the ancient river Delta. Microbes may have survived in Jessero during this wet period, so the car-sized rover is collecting soil samples to return to Earth, which could allow scientists to assess signs of ancient life.