Comets.

Hunting and imaging comets by: (Language materials, printed)

Comets = Nature, Dynamics, Origin, and their Cosmogonical Relevance / by: (Language materials, printed)

A History of Physical Theories of Comets, From Aristotle to Whipple by: (Language materials, printed)

The greatest comets in history = broom stars and celestial scimitars / by: (Language materials, printed)

Comets and the origin of life by: (Language materials, printed)

Dawn of small worlds = dwarf planets, asteroids, comets / by: (Language materials, printed)

Weird comets and asteroids = the strange little worlds of the Sun's family / by: (Language materials, printed)

Comets and their origin = the tools to decipher a comet / by: (Language materials, printed)

Lewis Swift = celebrated comet hunter and the people's astronomer / by: (Language materials, printed)

Comets = nature and culture / by: (Language materials, printed)

History and Philosophical Foundations of Physics.

Astronomy.

Astrophysics and Astroparticles.

Astronomy, Observations and Techniques.

Swift, Lewis,

Comets

Molecular evolution.

Popular Science.

Planetology.

Popular Science in Astronomy.

Life

Cosmogony.

Astrophysics.

Physics.

Astronomers

Natural Hazards.

Planetary Sciences.

Extraterrestrial Physics, Space Sciences.

Astrobiology.

Asteroids.

Science, general.

Exobiology.

Comets.

History of Science.

Dwarf planets.