loader image
Trending News
HomeTechNasa says the ISS is leaking FASTER as mystery hole is pinpointed

Nasa says the ISS is leaking FASTER as mystery hole is pinpointed

Nasa says the ISS is leaking FASTER as mystery hole is pinpointed

NASA has admitted that a mysterious air leak that has plagued the International Space Station for months is getting worse.

The location of the cabin breach has been narrowed down to a Russian workstation but investigators remain stumped over its exact whereabouts.


Nasa is struggling to find the source of an air leak aboard the International Space Station[/caption]

The problem was publicly disclosed last month and briefly forced the station’s three crew members into its Russian segment while Nasa scouted for clues.

US astronaut Chris Cassidy and Russian cosmonauts Ivan Vagner and Anatoly Ivanishin are said to be in no danger as the hunt continues aboard the ISS, which orbits roughly 250 miles (400km) above Earth.

Investigators had said they wanted to solve the problem within a few days but recently admitted the search is taking longer than expected.

In the latest update to the space saga, Nasa said that it now believes the leak is located in the main work area of the Zvezda Service Module – the same one crew were evacuated to as a safety precaution in August.


The leak has forced the station’s three crew members (inset) into its Russian segment (left) while Nasa scouts for clues[/caption]

In an alarming blog post on Tuesday, the US space agency revealed the leak “appeared to grow in size”, though it still poses no threat to those onboard.

The station’s crew scanned the US and Russian segments of the station with ultrasonic leak detectors as part of urgent efforts to identify the source of the problem.

“Late Monday night, the Expedition 63 crew was awakened by flight controllers to continue troubleshooting a small leak on the International Space Station that appeared to grow in size,” Nasa said.

“Ground analysis of the modules tested overnight have isolated the leak location to the main work area of the Zvezda Service Module.”


US astronaut Chris Cassidy is one of the station’s three current crew members[/caption]

Nasa added: “Additional work is underway to precisely locate the source of the leak.”

It’s hoped the hole can be identified and fixed before the arrival of three new ISS crew members on October 14.

Cassidy, Vagner and Ivanishin will make their return journey to Earth aboard a Russian Soyuz capsule on October 21.

The last major air leak on the station was discovered two years ago and sparked a rare public war of words between Nasa and Roscosmos.

What is the ISS?

Here’s what you need to know about the International Space Station…

  • The International Space Station, often abbreviated to ISS, is a large space craft that orbits Earth and houses astronauts who go up there to complete scientific missions
  • Many countries worked together to build it and they work together to use it
  • It is made up of many pieces, which astronauts had to send up individually on rockets and put together from 1998 to 2000
  • Ever since the year 2000, people have lived on the ISS
  • Nasa uses the station to learn about living and working in space
  • It is approximately 250 miles above Earth and orbits around the planet just like a satellite
  • Living inside the ISS is said to be like living inside a big house with five bedrooms, two bathrooms, a gym, lots of science labs and a big bay window for viewing Earth

A drop in pressure led to the identification of a hole in a Russian Soyuz capsule attached to the orbital station overnight on August 30, 2018.

The station crew quickly patched the breach by plugging it with strong glue and gauze.

Initially it was thought the damage could have been caused by a micrometeorite piercing the spacecraft.

But in September 2018 a space source speaking to Russia’s official Tass news agency claimed that signs of drilling had been found around the hole.

Russia’s space agency head Dmitry Rogozin — a close ally of Vladimir Putin — then raised the possibility of sabotage.


A hole in the hull of a Russian spacecraft docked to the ISS was found in August 2018[/caption]

He said the hole was made by a drill, either while the capsule was on Earth or in space, by someone with a “wavering hand”.

Nasa issued a counter statement arguing that ruling out defects “does not necessarily mean the hole was created intentionally or with mal-intent”.

Then-ISS commander Alexander Gerst later confirmed the hole was the result of a faulty repair job that was inadequately performed by mechanics on the ground.

A formal Russian investigation concluded in September 2019 but the results are top-secret, with even Nasa boss Jim Bridenstine expressing frustration at being kept out of the loop.

Most read in Science


Bonkers scientist lets thousands of INFECTED mosquitoes ‘feed’ on him


Alien life may be hidden underground on the MOON – miles below lunar surface


What your dog’s behaviour really means – from tail wags to rolling over


‘World’s first flying car race’ coming 2021 thanks to millionaire Star Wars fan


Elon Musk says humans need to move to Mars as Sun will one day engulf Earth


Nasa’s 1st full crewed flight on SpaceX rocket set for Halloween launch

In other news, Nasa has finally set a date for its first proper crewed flight from US soil aboard a SpaceX rocket.

SpaceX blew up a Starship rocket tank on purpose last week during a dramatic “pressure test”.

The rocket company completed its second successful Starship test flight earlier this month.

What do you think of the ISS hole mystery? Let us know in the comments!

We pay for your stories! Do you have a story for The Sun Online Tech & Science team? Email us at tech@the-sun.co.uk