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The 46-year-old Voyager 2 is currently more than 12 billion miles from Earth (NASA/AP)
voyager 2

Nasa makes contact with spacecraft 19 billion kilometres away after wrong command tilted it from Earth

Project manager Suzanne Dodd said that the news had “buoyed our spirits”.

AFTER DAYS OF silence, Nasa has finally heard from Voyager 2 in interstellar space billions of miles away.

Flight controllers accidentally sent a wrong command to the spacecraft nearly two weeks ago that tilted its antenna away from Earth and severed contact.

Nasa’s Deep Space Network, made up of giant radio antennas across the globe, picked up a “heartbeat signal”, meaning the 46-year-old craft is alive and operating, project manager Suzanne Dodd said today.

Ms Dodd said that the news had “buoyed our spirits”.

Flight controllers at the Jet Propulsion Laboratory in California will now try to turn Voyager 2’s antenna back toward Earth.

If the command doesn’t work – and controllers doubt it will – they’ll have to wait until October for an automatic spacecraft reset. The antenna is only 2% off-kilter.

Mrs Dodd added: “That is a long time to wait, so we’ll try sending up commands several times” before then.

Voyager 2 rocketed into space in 1977, along with its identical twin Voyager 1, on a quest to explore the outer planets.

Still communicating and working fine, Voyager 1 is now 15 billion miles (24 billion kilometres) from Earth, making it the most distant spacecraft.

Voyager 2 trails its twin in interstellar space at more than 12 billion miles (19 billion kilometres) from Earth.

At that distance, it takes more than 18 hours for a signal to travel one way.

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