Tycho Brahe

Astronomy Danish 1546 – 1601 361 quotes

Most accurate naked-eye astronomical observations

Quotes by Tycho Brahe

The truth of the heavens is revealed through diligent observation and reason.

Attributed

To be human is to strive for knowledge, to reach for the stars.

Attributed

I have observed that the stars are not fixed, but move in the heavens.

Various letters and observations

The new star of 1572 was not in the sublunary sphere, but far beyond the Moon, among the fixed stars.

De nova stella 1573

I have found that the comet of 1577 moved through the celestial spheres, which means these spheres cannot be solid.

De mundi aetherei recentioribus phaenomenis 1577

The Earth is the center of the universe, but the other planets revolve around the Sun.

Tychonic System

It is not the Earth that moves, but the heavens.

Tychonic System

I have built instruments of such precision that I can measure the positions of celestial bodies with unprecedented accuracy.

Various writings

Without accurate observations, no true astronomy can be established.

Various writings

I do not believe in the solid spheres of the Ptolemaic system.

De mundi aetherei recentioribus phaenomenis

My observations contradict the tables of Ptolemy and Copernicus.

Various writings

I have dedicated my life to the restoration of astronomy.

Various writings

The truth of the heavens can only be found through diligent and continuous observation.

Various writings

I have shown that the Moon's orbit is more complex than previously thought.

Various observations

The parallax of the comet of 1577 proves it is beyond the lunar sphere.

De mundi aetherei recentioribus phaenomenis 1577

My system reconciles the mathematical elegance of Copernicus with the physical reality of a stationary Earth.

Tychonic System

It is a grave error to rely on ancient authorities without verifying their claims through observation.

Various writings

The new star was a clear sign from God, urging us to re-examine our understanding of the cosmos.

De nova stella 1573

I have corrected the positions of many stars in the ancient catalogs.

Stella Nova, Progymnasmata

The heavens are not perfect and unchanging, as the philosophers have taught.

De nova stella 1573