Humanity could start an 80,000-year journey to Alpha Centauri in 2029

Humanity could begin an 80,000‑year interstellar mission to Alpha Centauri as early as 2029, because a nonprofit space venture has announced plans to launch a probe on that timescale. Success would give future generations a tangible foothold beyond the Solar System, while the financial and technical commitment places current resources at risk. The announced timeline hinges on securing launch opportunities and assembling the necessary hardware within the next few years. Jalopnik reports that a space entrepreneur intends to prove alien existence by sending the probe after an AI recommendation, while IEEE Spectrum notes the Fermi Explorer project is betting on today’s technology for the 80,000‑year journey.

Local outlets including cbs42.com, FOX 8, FOX16, Yahoo and The Brighter Side of News all echo the nonprofit’s 2029 launch target, underscoring a coordinated public narrative. Space Daily points out that even at the shuttle’s orbital speed of roughly 28,000 km/h, a trip to Alpha Centauri would extend to about 165,000 years, more than double the proposed 80,000‑year schedule. The article also references Breakthrough Starshot’s concept of a gram‑scale chip on a metre‑wide sail, highlighting the gap between current propulsion concepts and the velocity needed for the announced timeline. Because the cited speed reflects current shuttle performance rather than the probe’s intended propulsion, the actual travel time remains uncertain.

Future coverage is likely to detail the probe’s design progress, funding milestones and any regulatory approvals required before a 2029 launch. Monitoring statements from the nonprofit and updates from partner organizations will reveal whether the projected timeline remains viable under the technical constraints outlined by Space Daily. A prototype sail or chip test in low Earth orbit could serve as a milestone before committing to the deep‑space mission.