M. Blundevile his exercises containing sixe treatises, the titles wherof are set down in the next printed page: which treatises are verie necessarie to be read and learned of all yoong gentlemen that haue not bene exercised in such disciplines, and yet are desirous to haue knowledge as well in cosmographie, astronomie, and geographie, as also in the arte of navigation ... To the furtherance of which arte of navigation, the said M. Blundevile speciallie wrote the said treatises and of meere good will doth dedicate the same to all the young gentlemen of this realme.

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Title
M. Blundevile his exercises containing sixe treatises, the titles wherof are set down in the next printed page: which treatises are verie necessarie to be read and learned of all yoong gentlemen that haue not bene exercised in such disciplines, and yet are desirous to haue knowledge as well in cosmographie, astronomie, and geographie, as also in the arte of navigation ... To the furtherance of which arte of navigation, the said M. Blundevile speciallie wrote the said treatises and of meere good will doth dedicate the same to all the young gentlemen of this realme.
Author
Blundeville, Thomas, fl. 1561.
Publication
London :: Printed by Iohn Windet, dwelling at the signe of the crosse Keies, neere Paules wharffe, and are there to be solde,
1594.
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Subject terms
Mercator, Gerhard, 1512-1594.
Plancius, Petrus, 1552-1622.
Blagrave, John, d. 1611.
Astronomy -- Early works to 1800.
Arithmetic -- Early works to 1900.
Trigonometry -- Early works to 1800.
Early maps -- Early works to 1800.
Link to this Item
http://name.umdl.umich.edu/A16221.0001.001
Cite this Item
"M. Blundevile his exercises containing sixe treatises, the titles wherof are set down in the next printed page: which treatises are verie necessarie to be read and learned of all yoong gentlemen that haue not bene exercised in such disciplines, and yet are desirous to haue knowledge as well in cosmographie, astronomie, and geographie, as also in the arte of navigation ... To the furtherance of which arte of navigation, the said M. Blundevile speciallie wrote the said treatises and of meere good will doth dedicate the same to all the young gentlemen of this realme." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A16221.0001.001. University of Michigan Library Digital Collections. Accessed June 10, 2024.

Pages

Of the starres and celestiall bodies contained in the firma∣ment, and first of their substance. Chap. 21.

HAuing briefely described all the Circles as well greater as lesser that are imagined to be in the 8. heauen, I thinke it good now to speake somewhat of the starres and ce∣lestiall bodies placed in the saide heauen, And first of their substance, & then of their moouing, figure, shape, number, magni∣tude or greatnes, also of their Longitude,

Page 156

Latitude, declination, ascention, descention both right and ob∣lique, and of the ascentionall difference, and finally of the thréefold Poeticall rising and going downe of the starres, but first of their substance.

Of what substance are the starres?

The starres bee of the same substance that the heauens are wherein they are placed, differing onely from the same in thicknes, and therefore some defining a starre doe say, that it is a bright and shining bodie, and the thickest part of his heauen, apt both to receiue and to reteine the light of the Sunne, and thereby is visible and obiect to the sight: for the heauen it selfe being most pure, thinne, transparent, and without colour is not visible, and for this cause the milke-white impression in heauen like vnto a white way called of the Astronomers Galaxia, and of the com∣mon people our Ladies way is visible to the eye, by reason that it is thicker then any other part of the heauen.

Why are not the starres seene as well in the day, as in the night.

Because they are darkened by the excellent brightnesse of the Sunne from whome they borrowe their chiefest light.

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