A mysterious object that washed up on an Australian beach has been identified as debris from an Indian rocket, officials said Monday.

The bulky barnacle-encrusted cylinder was first spotted in mid-July near remote Jurien Bay, a coastal region two hours' drive north of Perth in Western Australia.

Amateur sleuths speculated online that the object might have a military origin or even be linked to the disappearance of Malaysian Airlines flight MH370.

But the Australian Space Agency said it had concluded the object was "most likely" debris from an "expended third-stage of a Polar Satellite Launch Vehicle".

The medium-lift launch vehicle is operated by the Indian Space Research Organization, the agency added.

The object, which measures some two meters (six feet) high and has cables dangling from the top, is being kept in storage.

Meanwhile, officials from both countries are working together to "provide further confirmation to determine next steps, including considering obligations under the United Nations space treaties", the Australian Space Agency said.

It is not the first time Australia has found itself a landing ground for space junk—last August, a sheep farmer in New South Wales found a charred chunk from one of Elon Musk's SpaceX missions jutting out of his paddock.

A European wind-mapping satellite has returned successfully to Earth following a delicate assisted return designed to minimize damage from flying debris, the European Space Agency said on Saturday.

It is the first time ESA's mission control had attempted an assisted re-entry through the planet's atmosphere.

The Aeolus satellite—named after the guardian of wind in Greek mythology—was launched in 2018 to measure Earth's global wind patterns, and thus improve both short-term weather forecasting and our understanding of man-made climate change.

"Surpassing scientific expectations and exceeding its planned life in orbit, the Aeolus wind mission has been hailed as one of ESA's most successful Earth observation missions," the agency said on its website.

"And now, its end will go down in history too, thanks to the ingenuity of the agency's mission control team, who guided this remarkable satellite down to Earth's atmosphere for a safe reentry."

The one-ton satellite re-entered the atmosphere above Antarctica at around 02:00 GMT on Saturday, after several days of complex maneuvers, it added.

These lowered its orbit from its operating altitude of 320 kilometers (200 miles) to 120 kilometers so it could re-enter the atmosphere and burn up safely.