1551 in science
# 1551 in science

## Astronomy

* Publication of Erasmus Reinhold's ephemeris, the Tabulae prutenicae, helping to disseminate Copernican methods of astronomical calculation.

## Botany

* Bolognese naturalist Ulisse Aldrovandi begins to collect plants for a herbarium.
* William Turner publishes the first part of A New Herball, wherin are conteyned the names of herbes... in London.

## Mathematics

* Georg Joachim Rheticus publishes Canon of the Science of Triangles.

## Medicine

* By July – Fifth and last outbreak of sweating sickness in England. Dr. John Caius writes the first full contemporary account of the symptoms of the disease.
* Conrad Gessner is the first to describe adipose tissue.

## Zoology

* Pierre Belon publishes Histoire naturelle des estranges poissons.
* Conrad Gessner begins publication of his encyclopedic illustrated Historiae animalium in Zurich.

## Publications

* Martín Cortés de Albacar publishes Breve compendio de la esfera y del arte de navegar in Spain, an influential work in cosmography, proposing spherical charts and mentioning magnetic deviation and the existence of magnetic poles.

## Births

* approx. date – Timothy Bright, English physician (died 1615)

## Deaths

* April 6 – Joachim Vadian, Swiss physician and polymath (born 1484)
* May 6 − Johannes Baptista Montanus Italian physician and humanist (born 1498)
* August 8 – Fray Tomás de Berlanga, Spanish Bishop of Panama and discoverer of the Galápagos Islands (born 1487)
