Astronomers have discovered a rare type of planet called an exo-Venus with a similar temperature to Earth, located in our cosmic back yard.
  • SatouKazuma
    4·
    6 months ago

    Yeah, not to mention the procession of the planet’s star around the galactic centre would be an absolute bitch. The best we could hope for in terms of any craft’s travel time is likely around 160 years, and even then only with major advancements in propulsion technology.