The turquoise line represents the path of Comet C/2023 A3 into the inner solar system. The comet will be closest to the sun on September 28, 2024, and closest to Earth in October 2024.
Just 17 gramms of Antimatter is sufficient enough for a voyage to Alpha centauri which 4.37 light years from the sun but it would take about 10-100 billion years to produce just 1gramm of Antimatter by our current technology.