TECHNOLOGY

VOYAGER 1 SPEAKS AGAIN: NASA'S FARTHEST PROBE RETURNS FROM SILENCE

Reviving a Cosmic Pioneer: How NASA's Ingenious Fix Brought Voyager 1 Back From the Brink

27.04.2024
BY WILHEMINA BOWEN
SHARE THE STORY

After months of spewing gibberish, NASA's Voyager 1 probe, the most remote man-made object in the universe, is once again communicating valuable information to ground control, the US space agency announced Monday.

The spacecraft, which ceased transmitting readable data back to Earth on November 14, 2023, despite still receiving commands, has now been revived thanks to a groundbreaking fix by NASA's Jet Propulsion Laboratory (JPL) engineers. In a remarkable feat, they identified a malfunctioning chip as the culprit and engineered a coding solution that accommodated the tight memory constraints of the probe's 46-year-old computer system.

"The Voyager 1 spacecraft is returning usable data about the health and status of its onboard engineering systems," stated the agency, marking a significant milestone in the ongoing mission. "The next step is to enable the spacecraft to begin returning science data again."

Launched in 1977, Voyager 1 has long been a trailblazer in space exploration. It became humanity's first emissary to the interstellar medium in 2012, and currently resides over 15 billion miles from Earth. Despite its staggering distance, messages from ground control take approximately 22.5 hours to reach the probe.

Voyager 1's counterpart, Voyager 2, also departed the solar system's bounds in 2018, joining its twin in the cosmic expanse. Both probes carry "Golden Records," 12-inch, gold-plated copper disks designed to convey the story of Earth to potential extraterrestrial civilizations. Crafted under the guidance of renowned astronomer Carl Sagan, the records contain a treasure trove of encoded images, music, and sounds, along with symbolic instructions for playback.

However, the clock is ticking for the intrepid Voyager duo. With their power banks expected to dwindle sometime after 2025, they face the inevitability of wandering the Milky Way in silence. Yet, their legacy, etched in the annals of space exploration, will endure, serving as ambassadors of humanity's insatiable curiosity and boundless imagination.

#THE S MEDIA #Media Milenial #NASA #Voyager 1 #space exploration #interstellar travel #spacecraft communication #Jet Propulsion Laboratory #engineering breakthrough #Golden Records #Carl Sagan #cosmic ambassadors #technology #deep space mission #cosmic milestones

EVENTS
LATEST NEWS