People over 40 probably remember pictures of the probe Voyager 2Voyager 2 who was the first to fly over the ice giants UranusUranus at NeptuneNeptunetaking some pictures of them mondaymonday and his rings during the 1980s. Andre Brahic was still with us commenting on the discoveries in which he had participated.
So with the passing of time and the passing of all things, in the fortieth year – and beyond – the noosphere had learned that NASANASA Contact with Voyager 2 was lost, as reported by Futura in previous articles below. An error apparently caused the probe to turn towards Earth, disrupting communications. However, one might think that nothing was lost because Voyager 2 was going to build a variant, according to NASA engineers’ forecasting programs for possible similar problems. reset Automatic with its restoration to Earth-pointing on October 15, 2023.
The Voyager 2 probe is only the second spacecraft to enter the interstellar medium since Voyager 1 in 2012. For a fairly accurate French translation, click on the white rectangle at the bottom right. Then the English subtitles should appear. Then click on the nut to the right of the rectangle, then on “Subtitles” and finally on “Translate automatically”. Select “French”. © NASA Jet Propulsion Laboratory, YouTube
NASA realized a few days ago – after detecting a weak signal coming from the probe – that the pointing error should not be large, and let a stronger signal be sent in the direction of the probe. radio telescoperadio telescope famous in australia Canberra Deep Space Communication Complex (CDSCC).
The signal made it possible to unblock the position and during the day of 4 August the probe’s response came to its native Earth, ie again scientific data and telemetrytelemetryThis indicates that despite the time spent without following instructions from the noosphere, the probe is functioning normally, and it remains well on its planned trajectory in interstellar space.
Legendary Voyager 2 no longer responds. NASA is no longer receiving data from its probe, launched in 1977, due to a “maneuvering” error since July 21. The US space agency had planned a series of orders for the device, which led to AgitationAgitation An antenna used to communicate with the Earth. The latter would have rotated 2 degrees. After a 45-year mission, Voyager 2 is currently 19.94 billion kilometers from its starting point.
to divide cosmoscosmos at 55,000 km/h (it) VitseVitse be relative to SoleilSoleil), the probe equipment must be oriented very precisely so that the astronomersthe astronomers get information through deep space network, This system, which was first established in the 1950s Jet Propulsion Laboratory (JPL), composed primarily of satellite dishes spread across the globe, provides communication with the most distant probes in space.
Next Probe Hint: October 15, 2023
Fortunately, Voyager 2 is not lost. The ground instrument, the second most distant from Earth after Voyager 1, will send a signal to NASA facilities on October 15. Voyager 2 will return to its original position on this date. In the meantime, it must continue its journey into the fringes of cosmic darkness, according to the plans of the US administration’s engineers. After contact is restored with Voyager 2, time will elapse: the repository ofenergyenergy The investigation may end by 2026. After nearly 50 years of travel, only complete silence will remain.
Updated August 2, 2023 at 3:00 pm.
Even if Voyager 2 continues to travel “blindly” into space, NASA has reported in a reassuring tone that the probe is functioning correctly while on its trajectory. By scanning a specific point in the universe using a massive DSN dish located in Canberra, Australia, the space agency detected a signal coming from the device. The engineers took advantage of this ” Bomb This area of space is sending commands to restore Voyager 2 to its original position and correct the July 21 error.