How did the Planets get their Names?

Most of you reading this are probably well aware of the names of the planets in our Solar System, and their broad origin as the names of

2023 Jul 03

Lecture 13: Greek Astronomy

Among the first Greek philosophers to suggest a geocentric system: Earth was a flat disk (cylinder) fixed and unmoving at the center. Sun, Moon &

2025 Dec 16

Ancient Greek Astronomy

Gradually moving from a system of gods and divine powers ordering the world to a system of elements, mathematics, and physical laws, the Greeks slowly adapted old ideas to fit into a

2025 Apr 10

Planets and Greek mythology

Greek Gods and Planets. Browse here for Greek Mythology Calendar and learn about the planets named according to Greek mythology.

2025 Jun 09

Planet Names and Greek Mythology

Planet Names How do planets and their moons get ther names? With the exception of Earth, all of the planets in our solar system have names from Greek or Roman mythology. This tradition

2025 Aug 25

Astronomy

In Homer ''s Iliad and Odyssey, stars and constellations are mentioned, including Orion, the Great Bear (Ursa Major), Boötes, Sirius, and the Pleiades. More-detailed

2025 Jun 17

The Greek Worldview (Cosmology: Ideas)

With the Earth at its center and the sphere of the stars its outer boundary, the Aristotelian cosmos consisted of little more than our solar system. C

2026 Jan 28

2.4 Ancient Greek and Roman Astronomy –

Today, it is our main source of information about the work of Hipparchus and other Greek astronomers. Ptolemy''s most important contribution was a

2024 Apr 08

Astronomy

Aristotle''s view of the planets moving in perfect circles fit with the established paradigm of Earth as the center of the solar system and this was supported by Apollonius of

2024 Oct 20

Historical background

The first scientific model of the Solar System was outlined by the Greek philosopher Eudoxas of Cnidus (409-356BC). According to this model,

2024 May 20

Uranus

Uranus has the third-largest diameter and fourth-largest mass among the Solar System''s planets. Based on current models, inside its volatile mantle layer is a rocky core, and a thick hydrogen

2025 Oct 21

Lecture 13: Greek Astronomy

Among the first Greek philosophers to suggest a geocentric system: Earth was a flat disk (cylinder) fixed and unmoving at the center. Sun, Moon & Stars were affixed to rotating

2025 Nov 21

Historical Astronomy Concepts: Models of the

In class, we discussed three main models of the solar system that were used to calculate the positions of the planets and stars: the

2026 Feb 23

The Greek Worldview (Cosmology: Ideas)

Aristotle taught that rotating spheres carried the Moon, Sun, planets, and stars around a stationary Earth. The Earth was unique because of its

2023 Jun 13

Greek Astronomy

Aristotle''s view of the planets moving in perfect circles fit with the established paradigm of Earth as the center of the solar system and this was supported by Apollonius of

2025 Mar 19

Ancient Greek astronomy

Geocentrism, the idea that the Earth was at the center of the Solar System (or even cosmos) and that the other heavenly bodies, including the Sun, Moon, and the planets revolved around it,

2024 Feb 24

Ancient Greek Astronomy

Gradually moving from a system of gods and divine powers ordering the world to a system of elements, mathematics, and physical laws, the

2023 Jan 11

Ancient Greek Astronomy and Cosmology

While we have seen earth, fire, air and water, everything else in the world in this system was understood as a mixture of these elements. In this

2024 May 31

1 ANCIENT GREEK ASTRONOMY

tred system of Aristotle. Ptolemy used geometric models to predict the positions of the sun, moon, and planets, using combinations of circular motion known as epic

2025 Aug 01

Heliocentrism

Aristarchus'' 3rd century BC calculations on the relative sizes of Earth, the Sun, and the Moon, from a 10th-century AD Greek copy The first person

2023 Mar 06

2.4 Ancient Greek and Roman Astronomy – Astronomy

Today, it is our main source of information about the work of Hipparchus and other Greek astronomers. Ptolemy''s most important contribution was a geometric representation of the

2023 Dec 26

The Greek Worldview (Cosmology: Ideas)

Aristotle taught that rotating spheres carried the Moon, Sun, planets, and stars around a stationary Earth. The Earth was unique because of its central position and its material

2025 Sep 01

Historical background

The first scientific model of the Solar System was outlined by the Greek philosopher Eudoxas of Cnidus (409-356BC). According to this model, the Sun, the Moon, and the planets all execute

2023 May 03

The Influence of Greek Mythology on Astronomy

What are some examples of Greek mythological figures in astronomy? Popular constellations like Cassiopeia, Pegasus, and Hercules are all named after characters from

2023 Aug 21

Ancient Greek Astronomy and Cosmology

While we have seen earth, fire, air and water, everything else in the world in this system was understood as a mixture of these elements. In this perspective, transition and change in our

2023 May 08

Greek lessons: Solar system

Solar system :: Greek vocabulary Our solar system is a cosmic neighborhood that has long fascinated humans. In Greek Lesson 20, you''ll learn the terms needed to discuss our solar

2025 Sep 16

Physical science

Physical science - Ancient Astronomy, Middle East, Greece: Western astronomy had its origins in Egypt and Mesopotamia. Egyptian astronomy, which was neither a very well-developed nor an

2024 Jun 26

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