Space missions to comets : a conference /

Includes bibliographies.

Latin treatises on comets between 1238 and 1368 A.D.

Mode of access: Internet.

Popular astronomy : A concise elementary treatise on the sun, planets, satellites and comets /

Mode of access: Internet.

Comets: collection of articles published 1847-1896.

Mode of access: Internet.

A popular lecture on the astronomy and philosophy of comets ...

Mode of access: Internet.

The wonders of the heavens, being a popular view of astronomy, including a full illustration of the mechanism of the heavens; embracing the sun, moon, and stars, with descriptions of the planets, comets, fixed stars, double stars, the constellations, the galaxy, or milky-way, the zodiacal light, aurora borealis, or northern lights, meteors, clouds, falling stars, aërolites, & c. Illustrated by numerous maps and engravings.

In double columns.

Philosophical essays : on the following subjects : I. On the ascent of vapours, the formation of clouds, rain and dew, and on several other phoenomena of air and water, II. Observations and conjectures on the nature of the aurora borealis, and the tails of comets, III. On the principles of mechanicks /

Mode of access: Internet.

Comets and shooting stars /

Includes index.

Observations of comets : from 611 B.C. to A.D.1640 : extracted from the Chinese annals /

Reprint. Originally published: London : s.n., 1871.

Disertacion sobre los cometas en que se explican su naturaleza, y phenomenos, y se aprueba con razones physicas, y theologicas, que no pueden causar, ni anunciar las calamidades públicas, que les atribuyen las gentes /

Mode of access: Internet.

Il saggiatore /

Mode of access: Internet.

Jacobi Bernoulli, Basileensis, Øpera

Mode of access: Internet.

Der Lauff grosser Verèanderungen nach Orient auss verschiedener Cometen Bezeichnung Astrologicáe /

Insect damage has caused some loss of legibility throughout text.

Pensées diverses sur la comète.

First published under title: Lettre à M.L.A.D.C., docteur de Sorbonne.

Beyträge zu den neuesten astronomischen entdeckungen ...

Bd. 3, abt. 1. Hermographische fragmente zur genauern kenntniss des planeten Mercur.--Bd. 3, abt. 2. Beobachtungen des cometen von 1799, mit weitern cometologischen bemerkungen.