How a mine in YORKSHIRE could hold the key to life on Mars

How a mine in YORKSHIRE could hold the key to life on Mars: Scientists are recreating the Red Planet one mile underground to study how humans will survive during future missions

  • The Boulby potash mine is being used to see what it takes to survive in space
  • Researchers will build homes and conduct medical procedures far underground
  • The mine’s salty conditions are similar to those within Moon and Mars caverns 

It is the home of Yorkshire puddings, Marks & Spencer and even Guy Fawkes. 

But Yorkshire could also hold the key to life on Mars, with scientists recreating the Red Planet in a mine almost one mile below the ground.

Researchers at the University of Birmingham are using one of the deepest mines in the UK to see what it takes to survive and thrive on other planets. 

Figuring out how to live and conducting medical procedures are among just a few of the experiments to take place at the Boulby potash mine near Staithes.

The ‘Bio-SPHERE project’ could even pave the way for underground homes in space, as crews seek to dodge harmful meteor debris and radiation.

The Boulby potash mine near Staithes is being used to see what it takes to survive in space

Scientists will be based within a 9ft-wide (three metre-wide) module, designed specifically to try out medical procedures used to treat tissue damage. But the underground base is by no means the last of its kind, with the team having published plans for another six-module space simulation pod

‘We are excited to be partnering with the fantastic science team at the Boulby Underground Laboratory,’ lead researcher, Dr Alexandra Iordachescu, said.

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‘This new capability will help to gather information that can advise on the life support systems, devices and biomaterials which could be used in medical emergencies and tissue repair following damage in deep-space missions.

‘The data is likely to bring numerous benefits for Earth-based applications as well, such as delivering biomedical interventions in remote areas or in hazardous environments and more generally, understanding biomedical workflows in these non-ideal environments.’

Yorkshire’s new Mars simulation has been launched in a 3,000-metre tunnel network through 250 million-year-old salt deposits.

The salty conditions and subsurface location provide similar conditions to those experienced in caverns on the Moon and Mars.

Scientists will be based within a 9ft-wide (three metre-wide) module, designed specifically to try out medical procedures used to treat tissue damage.

Polymer-based medicines, hydrogels and various other fluids will be tested here, which can be used for wound dressings and injury prevention.

The base will also be used to see whether underground homes are key to dodging dangerous deep-space radiation and extreme temperatures.

Conducting medical procedures are among just a few of the experiments to take place here

Researchers at the University of Birmingham are using one of the deepest mines in the UK to see what it takes to survive and thrive on other planets


The simulation has been launched in a 3,000-metre tunnel network through salt deposits. The mine’s salty conditions are similar to those experienced in Moon and Mars caverns

The base will also be used to see whether underground homes are key to dodging dangerous deep-space radiation and extreme temperatures experienced on the Red Planet (file image)

 Scientists will be based within the confines of a 9ft-wide module (3metres) underground

Astronauts would be exposed to at least 60 per cent of the total radiation dose limit for their entire career during a single six-month journey to Mars.

Meanwhile, surface temperatures can oscillate between a scorching 70° F(20°C) and a freezing -225°F (-153°C), according to NASA.

As a result, subsurface Martian homes could be used to better protect the first astronauts to set foot on the Red Planet.

‘The challenges ahead for humankind in exploring habitats beyond Earth are clearly many and significant,’ said Professor Sean Paling, Director and Senior Scientist at the Boulby Underground laboratory.

Polymer-based medicines, hydrogels and various other fluids will be tested in the Boulby Underground Laboratory, which can be used for wound dressings and injury prevention 

The ‘Bio-SPHERE project’ could even pave the way for underground homes in space, as  crews seek to dodge harmful meteor debris and radiation

Scientists are recreating Mars’ conditions at the Boulby potash mine near Staithes, Yorkshire

‘The Bio-SPHERE project promises to help answer some key logistical questions in establishing sustainable living conditions in remote, subterranean environments and in doing so will significantly contribute to the essential preparations for our collective long, difficult and exciting journey ahead.’

The underground base is by no means the last of its kind, with the team having published plans for another six-module space simulation pod.

This could be used to test out surgeries and tissue engineering in addition to examining recovery processes. 

Professor Paling added: ‘It is also a great example of the diverse range of science studies that can be carried out in a deep underground science facility, and we are very happy to be hosting it.’

HOW DOES SPACE RADIATION IMPACT ASTRONAUTS’ HEALTH?

Astronauts journeying to Mars would likely be bombarded with 700 times the levels of radiation experienced on Earth.

Even on the International Space Station, astronauts are exposed to 200 times more radiation as a result of their work than would be experienced by an airline pilot or a radiology nurse.

As a result, NASA is constantly monitoring local space weather information.

If a burst of space radiation is detected, mission control in Houston, Texas, can instruct astronauts to abort space walks, move to more shielded areas of the orbiting laboratory and even adjust the station’s altitude to minimise any health impacts.

Solar flare activity can cause acute radiation exposure effects — such as changes to the blood, diarrhoea, nausea, and vomiting — which can be recovered from, and other impacts that are non-reversible and/or fatal.

Long-term cosmic ray bombardment is a greater concern.

This can increases the risks of cancer, generate cataracts and cause sterility.

It can also cause damage to the brain, central nervous system and heart, paving the way for various degenerative diseases.

DNA changes from space radiation can even be passed on to subsequent children. 

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