Voyager 1 alla velocità con cui si è allontanata nell'anno fino al 2026-10-25 (JPL Horizons). In auto: senza sosta, senza mai fare rifornimento.
Come è stato scoperto
Primo pianeta scoperto nel 2018 con l'imaging diretto (NASA Exoplanet Archive).
I suoi pianeti
PDS 70 b — 22 times Earth's width, a giant, Jupiter-sized or more; its year lasts about 120 Earth years; about 1,100 °C, hot enough to melt rock; found in 2018 by imaging.
PDS 70 c — 22 times Earth's width, a giant, Jupiter-sized or more; about 780 °C, hotter than boiling water; found in 2019 by imaging.
NASA Exoplanet Archive, Planetary Systems Composite Parameters (fetched 2026-11-02). Composite values: where a planet's size or mass was not measured, the archive estimates it from the other.
This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.