UET Science Society - You'd launch a Von Neumann probe (that is, a spacecraft that can replicate itself) equipped with an interstellar propulsion system and send it to a neighboring star system.
![KSP 2 before KSP 2: 16807 (on Reddit) made a working interstellar non-FTL von Neumann probe in KSP [2021 update: generation ship] - KSP1 Discussion - Kerbal Space Program Forums KSP 2 before KSP 2: 16807 (on Reddit) made a working interstellar non-FTL von Neumann probe in KSP [2021 update: generation ship] - KSP1 Discussion - Kerbal Space Program Forums](https://i.imgur.com/JwaFqsE.png)
KSP 2 before KSP 2: 16807 (on Reddit) made a working interstellar non-FTL von Neumann probe in KSP [2021 update: generation ship] - KSP1 Discussion - Kerbal Space Program Forums
What makes Von Neumann probes impossible to exist? Is it likely that Von Neumann came up with the concept only to attract attention and funding, while not believing they are possible? -
![We'll be Building Self-Replicating Probes to Explore the Milky Way Sooner Than you Think. Why Haven't ETIs? - Universe Today We'll be Building Self-Replicating Probes to Explore the Milky Way Sooner Than you Think. Why Haven't ETIs? - Universe Today](https://www.universetoday.com/wp-content/uploads/2021/03/probe.jpg)
We'll be Building Self-Replicating Probes to Explore the Milky Way Sooner Than you Think. Why Haven't ETIs? - Universe Today
![Why Would an Alien Civilization Send Out Von Neumann Probes? Lots of Reasons, says a new Study - Universe Today Why Would an Alien Civilization Send Out Von Neumann Probes? Lots of Reasons, says a new Study - Universe Today](https://www.universetoday.com/wp-content/uploads/2017/01/nh-newhorizonskboencounter.jpg)