New Year, New Milestone: Voyager 1 To Reach One Light ... - NDTV
NASA's Voyager 1, launched in 1977, will reach one light-day from Earth in November 2026, emphasising the immense scale of space.
www.ndtv.comVoyager 1 is expected to reach one light-day from Earth in November 2026, marking a first for a spacecraft and creating about a 24-hour light-travel latency for commands and responses. In other words, around late 2026 it will be roughly 16.1 billion miles (about 25.9 billion kilometers) away, with a round-trip communication delay of about two days (one day to send a command and one day for the reply) given current signal speeds. For context, this milestone is decades in the making and illustrates how far Voyager 1 has traveled since its 1977 launch, continuing to operate in interstellar space with several functioning instruments despite extreme conditions. If you’d like, I can pull the latest official NASA sources or summarize how this milestone affects communication with distant spacecraft.[1][2][3][5][6]
Sources:
- Voyager 1 light-day milestone reported for 2026 (CNN).[1]
- NASA Voyager 1 distance and latency context (News outlets citing NASA).[2]
- Science/tech outlets detailing the November 2026 milestone and distance (Tom's Hardware, Yahoo, etc.).[3][5]