Австралийн сансрын агентлаг тус улсын Квинсленд мужийн эргээс олдсон зургаан ширхэг бөмбөрцөг хэлбэрийн биетийг гаднын улсын сансрын пуужингийн үлдэгдэл байж болзошгүй хэмээн мэдэгдлээ.
Даваа гарагт хийсэн мэдээллээр, эдгээр биет нь тойрог замаас дэлхийн агаар мандалд саяхан нэвтэрсэн пуужингийн даралтат сав байх магадлал өндөр байна. Сансрын агентлаг олон улсын холбогдох байгууллагуудтай хамтран уг хэлтэрхий нь аль улсын пуужингийн системд хамаарахыг тогтоохоор ажиллаж байна. Титан хайлшаар хийгдсэн, өндөр даралтын хий болон түлш хадгалахад ашигладаг эдгээр сав нь бат бөх хийцтэй тул агаар мандалд шаталгүйгээр газар дээр эсвэл далайд унах тохиолдол гардаг аж.
Квинсленд мужийн гал түймэртэй тэмцэх албанаас уг олдворууд аюултай бодис агуулж болзошгүй хэмээн үзэж, тухайн орчимд 50 метрийн хамгаалалтын бүс тогтоосон байна. Одоогоор мэргэжлийн баг хамгаалалтын хувцас өмсөн, тусгай саванд хийж аюулгүй болгох арга хэмжээ авч байгаа бөгөөд иргэдийг сэжигтэй зүйлд хүрэхгүй байхыг анхааруулжээ.
Өмнө нь Австралийн нутаг дэвсгэрт сансрын хог хаягдал олдсон тохиолдол цөөнгүй бүртгэгдэж байв. Тухайлбал, 2023 онд Энэтхэгийн сансрын пуужингийн хэсэг, 2022 онд SpaceX Dragon хөлгийн эд анги, мөн 1979 онд Skylab сансрын станцын хэлтэрхий тус тус олдсон түүхтэй.
Дэлгэрэнгүйг эх сурвалжаас харах
↓Эх сурвалжийг нээх ↓
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Australia’s space agency has identified the likely source of six mysterious spherical objects that washed up on a Queensland beach over the weekend.
The agency said on Monday the objects appear to be pressure vessels from a foreign space launch vehicle that recently re-entered the atmosphere from orbit.
The objects were discovered on Forrest Beach, north of Townsville.
The agency said it was working with international authorities to formally confirm which launch vehicle they came from.
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“The objects’ location and characteristics are consistent with debris from a foreign rocket body that recently re-entered the atmosphere from orbit,” the agency said in a statement.
Pressure vessels are spherical tanks used in spacecraft and rockets to store gases or propellants under high pressure. They are typically made from titanium alloys and are among the most structurally robust components of a launch vehicle, which is why they can survive re-entry and reach the ground or ocean intact rather than burning up.
Crews in protective suits were seen placing the objects into hazmat barrels under police guard over concerns they may contain residual amounts of hazardous substances.
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Queensland’s fire department said a 50-metre exclusion zone remained in place around the area, urging anyone who found a suspicious object not to touch it.
“If you come across any suspicious objects in the area, do not touch them. Move away and call Triple Zero immediately,” it said.
The small coastal community of Forrest Beach, home to around 2,500 people, spent the weekend under heightened alert.
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“It’s very quiet, not a lot happens here. So having a lot of extra activity – that definitely created a little bit of excitement,” Lisa Scobie, owner of Forrest Beach Takeaway, told public broadcaster ABC.
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It is not the first time space debris has turned up on Australian shores. In 2023, India confirmed that a large metal dome found on a Western Australian beach near Perth came from one of its Polar Satellite Launch Vehicles.
A SpaceX Dragon trunk was found in New South Wales in 2022, and fragments from the Skylab space station landed in Western Australia in 1979. A spherical object believed to be a fuel tank from an unmanned rocket was also found in remote grassland in Namibia in 2011.
Space debris does not always burn up completely on re-entering the Earth’s atmosphere, particularly when components are made of heat-resistant materials. The Australian Space Agency advises anyone who finds suspected debris to notify authorities, who can liaise with foreign counterparts and operators and advise on treaty obligations.
