EditorialRunning comets, 1672 Mind. MART. and April, Trajectory of the comet discovered by Johannes Hevelius in March and April 1672, signed: Observatus et Delineatus a J. Hevelio, Fig. 1, Hevelius, Johannes (del.), 1672, Johannes Hevelius: (...) Epistola de co...
EditorialCursus Cometa Anno 1665. Mense Aprili. Gedania, Railway of Komet C / 1665 F1 in 1665 in Gdansk, Signed: Observatus, Delineatus, aerique incisus ? Johanne Hevelio, Fig. E, Hevelius, Johannes (del. et sc.), Johannes Hevelius: Johannis Hevelii descriptio ...