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Long-dead NASA satellite suddenly emits massive radio burst - Chron

Last Updated: 29.06.2025 15:31

Long-dead NASA satellite suddenly emits massive radio burst - Chron

NASA

A satellite long thought dormant has suddenly released a powerful radio burst that, for a fleeting moment, outshone all othe… [+1933 chars]

An impression of NASA's Relay 2 satellite, which launched in 1964. 

Stretching across 7.6 sextillion miles of space, astronomers crown it the new 'largest structure in the universe' - Earth.com