Related Space Mission
NASA's Pioneer 11 space probe, launched in April 1973, exited the solar system in 1990 and continued in the direction of Lambda Aquilae. It is estimated that it will take around 4 million years for the probe to make its closest approach to its destination, assuming it will remain intact. However, NASA stopped communicating with Pioneer 11 since November 1995 because the space probe's power was already too weak to transmit any data.
Read more about this topic: Lambda Aquilae
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