The first dedicated mission to another star will launch before the end of the decade, if all goes according to plan.
A nonprofit called the Fermi Explorer Mission announced today (Sept. 1) that it plans to send a small probe toward Alpha Centauri by 2029. But none of us will live to see the interstellar spacecraft's historic arrival; its journey is expected to take about 80,000 years.
"We hope to be both the first to leave and the last to arrive at Alpha Centauri," Philip Johnston, co-founder and president of the Fermi Explorer Mission, said in a statement today. "None of us will be here when this journey ends, and that is the point. It's about taking the first achievable step and inspiring future generations to keep pushing beyond the limits we i...
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