https://arxiv.org/pdf/2005.12114v1.pdf
>We find evidence for a second short period signal with a period of 5.15 days and a semi-amplitude of 0.4m·s?1. If caused by a planetary companion, it would correspond to a minimum mass of 0.29 ± 0.08 M? at an orbital distance of 0.02895 ± 0.00022 AU, with an equilibrium temperature of 330 ± 30 K
proxima centauri D not B
Its 4 light years away orbiting the closest star to earth, using project Orion we could get there in 20-40 years. despite not being in the habitable zone 10-20% of its surface area would be 0-40 Celsius due to being tidally locked. it likely has a thick abiotic oxygen atmosphere. 60% earth gravity.
>We find evidence for a second short period signal with a period of 5.15 days and a semi-amplitude of 0.4m·s?1. If caused by a planetary companion, it would correspond to a minimum mass of 0.29 ± 0.08 M? at an orbital distance of 0.02895 ± 0.00022 AU, with an equilibrium temperature of 330 ± 30 K
proxima centauri D not B
Its 4 light years away orbiting the closest star to earth, using project Orion we could get there in 20-40 years. despite not being in the habitable zone 10-20% of its surface area would be 0-40 Celsius due to being tidally locked. it likely has a thick abiotic oxygen atmosphere. 60% earth gravity.
