The inquisitive human mind naturally yearns to understand the universe and man’s place within it. Today scientists rely on powerful telescopes and sophisticated computers to formulate cosmological theories. In former times, people got their information from traditional books of wisdom. Followers of India’s ancient culture, for example, learned about the cosmos from scriptures like the Srimad-Bhagavatam, or Bhagavata Purana. But the Bhagavatam’s descriptions of the universe often baffle modern students of Vedic literature. Here Bhaktivedanta Institute scientist Dr. Richard Thompson suggests a framework for understanding the Bhagavatam’s descriptions that squares with our experience and modern discoveries.

Jambudvipa: The Srimad-Bhagavatam describes that the universe lies within a series of spherical shells which is divided in two by an earth plane called Bhu-mandala. A series of dvipas, or ‘islands,’ and oceans make up Bhu-mandala. In the center of Bhu-mandala is the circular ‘island’ of Jambudvipa (inset), whose most prominent feature is the cone-shaped Mount Meru. The main illustration here shows a closer view of Jambudvipa and the base of Mount Meru.
 

When one structure is used to represent several things in a composite map, there are bound to be contradictions. But these do not cause a problem if we understand the underlying intent. We can draw a parallel with medieval paintings portraying several parts of a story in one composition. For example, Masaccio’s painting "The Tribute Money" (Figure 1) shows Saint Peter in three parts of a Biblical story. We see him taking a coin from a fish, speaking to Jesus, and paying a tax collector. From a literal standpoint it is contradictory to have Saint Peter doing three things at once, yet each phase of the Biblical story makes sense in its own context.
A similar painting from India (Figure 2) shows three parts of a story about Krishna. Such paintings contain apparent contradictions, such as images of one character in different places, but a person who understands the story line will not be disturbed by this. The same is true of the Bhagavatam, which uses one model to represent
different features of the cosmos.

    The Bhagavatam Picture at First Glance

We begin by discussing the interpretation of Bhu-mandala as a planisphere, or a polar-projection map of the Earth globe. This is the first model given by the Bhagavatam. A stereographic projection is an ancient method of mapping points on the surface of a sphere to points on a plane. We can use this method to map a modern Earth globe onto a plane, and the resulting flat projection is called a planisphere (Figure 5). We can likewise view Bhu-mandala as a stereographic projection of a globe (Figure 6).

Figure 5	Figure 6

In India such globes exist. In the example shown here (Figure 7), the land area between the equator and the mountain arc is Bharata-varsha, corresponding to greater India. India is well represented, but apart from a few references to neighboring places, this globe does not give a realistic map of the Earth. Its purpose was astronomical, rather than geographical.
 

 

Figure 7

Although the Bhagavatam doesn’t explicitly describe the Earth as a globe, it does so indirectly. For example, it points out that night prevails diametrically opposite to a point where it is day. Likewise, the sun sets at a point opposite where it rises. Therefore, the Bhagavatam does not present the naive view that the Earth is flat.

We can compare Bhu-mandala with an astronomical instrument called an astrolabe, popular in the Middle Ages. On the astrolabe, an off-centered circle represents the orbit of the sun—the ecliptic. The Earth is represented in stereographic projection on a flat plate, called the mater. The ecliptic circle and important stars are represented on another plate, called the rete. Different planetary orbits could likewise be represented by different plates, and these would be seen projected onto the Earth plate when one looks down on the instrument.
The Bhagavatam similarly presents the orbits of the sun, the moon, planets, and important stars on a series of planes parallel to Bhu-mandala.
Seeing Bhu-mandala as a polar projection is one example of how it doesn’t represent a flat Earth.
 

Bhu-mandala as a Map of the Solar System

Here’s another way to look at Bhu-mandala that also shows that it’s not a flat-Earth model.
Descriptions of Bhu-mandala have features that identify it as a model of the solar system. In the previous section I interpreted Bhu-mandala as a planisphere map. But now, we’ll take it as a literal plane. When we do this, it looks at first like we’re back to the naive flat Earth, with the bowl of the sky above and the underworld below.
The scholars Giorgio de Santillana and Hertha von Dechend carried out an intensive study of myths and traditions and concluded that the so-called flat Earth of ancient times originally represented the plane of the ecliptic (the orbit of the sun) and not the Earth on which we stand. Later on, according to de Santillana and von Dechend, the original cosmic understanding of the earth was apparently lost, and the Earth beneath our feet was taken literally as a flat plate. In India, the earth of the Puranas has often been taken as literally flat. But the details given in the Bhagavatam show that its cosmology is much more sophisticated.
Not only does the Bhagavatam use the ecliptic model, but it turns out that the disk of Bhu-mandala corresponds in some detail to the solar system (Figure 8). The solar system is nearly flat. The sun, the moon, and the five traditionally known planets—Mercury through Saturn—all orbit nearly in the ecliptic plane. Thus Bhu-mandala does refer to something flat, but it’s not the Earth.
 

Figure 8

One striking feature of the Bhagavatam’s descriptions has to do with size. If we compare Bhu-mandala with the Earth, the solar system out to Saturn, and the Milky Way galaxy, Bhu-mandala matches the solar system closely, while radically differing in size from Earth and the galaxy.
Furthermore, the structures of Bhu-mandala correspond with the planetary orbits of the solar system (Figure 9).
 

Figure 9

   Figure 10
If we compare the rings of Bhu-mandala with the orbits of Mercury, Venus (Figure 10), Mars, Jupiter, and Saturn, we find several close alignments that give weight to the hypothesis that Bhu-mandala was deliberately designed as a map of the solar system.
      Until recent times, astronomers generally underestimated the distance from the earth to the sun. In particular, Claudius Ptolemy, the greatest astronomer of classical antiquity, seriously underestimated the Earth-sun distance and the size of the solar system. It is remarkable, therefore, that the dimensions of Bhu-mandala in the Bhagavatam are consistent with modern data on the size of the sun’s orbit and the solar system as a whole.
 [See BTG, Nov./Dec. 1997.]
 

 

Jambudvipa as a Topographical Map of South-Central Asia      

Jambudvipa, the central hub of Bhu-mandala, can be understood as a local topographical map of part of south-central Asia. This is the third of the four interpretations of Bhu-mandala. In the planisphere interpretation, Jambudvipa represents the northern hemisphere of the Earth globe. But the detailed geographic features of Jambudvipa do not match the geography of the northern hemisphere. They do, however, match part of the Earth.
 

     Figure 11
      Six horizontal and two vertical mountain chains divide Jambudvipa into nine regions, or varshas (Figure 11). The southernmost region is called Bharata-varsha. Careful study shows that this map corresponds to India plus adjoining areas of south-central Asia. The first step in making this identification is to observe that the Bhagavatam assigns many rivers in India to Bharata-varsha. Thus Bharata-varsha represents India. The same can be said of many mountains in Bharata-varsha. In particular, the Bhagavatam places the Himalayas to the north of Bharata-varsha in Jambudvipa (Figure 11).
      A detailed study of Puranic accounts allows the other mountain ranges of Jambudvipa to be identified with mountain ranges in the region north of India. Although this region includes some of the most desolate and mountainous country in the world, it was nonetheless important in ancient times. For example, the famous Silk Road passes through this region. The Pamir mountains can be identified with Mount Meru and Ilavrita-varsha, the square region in the center of Jambudvipa. (Note that Mount Meru does not represent the polar axis in this interpretation.)
      Other Puranas give more geographical details that support this interpretation.
 

Bhu-mandala as a Map of the Celestial Realm of the Devas

      We can also understand Bhu-mandala as a map of the celestial realm of the demigods, or devas. One curious feature of Jambudvipa is that the Bhagavatam describes all of the varshas other than Bharata-varsha as heavenly realms, where the inhabitants live for ten thousand years without suffering. This has led some scholars to suppose that Indians used to imagine foreign lands as celestial paradises. But the Bhagavatam does refer to barbaric peoples outside India, such as Huns, Greeks, Turks, and Mongolians, who were hardly thought to live in paradise. One way around this is to suppose that Bharata-varsha includes the entire Earth globe, while the other eight varshas refer to celestial realms outside the Earth. This is a common understanding in India.
      But the simplest explanation for the heavenly features of Jambudvipa is that Bhu-mandala was also intended to represent the realm of the devas. Like the other interpretations we have considered, this one is based on a group of mutually consistent points in the cosmology of the Bhagavatam.
      First of all, consider the very large sizes of mountains and land areas in Jambudvipa. For example, India is said to be 72,000 miles (9,000 yojanas) from north to south, or nearly three times the circumference of the Earth. Likewise, the Himalayas are said to be 80,000 miles high.
 

Figure 12

People in India in ancient times used to go in pilgrimage on foot from one end of India to the other, so they knew how large India is. Why does the Bhagavatam give such unrealistic distances? The answer is that Jambudvipa doubles as a model of the heavenly realm, in which everything is on a superhuman scale. The Bhagavatam portrays the demigods and other divine beings that inhabit this realm to be correspondingly large. Figure 12 shows Lord Siva in comparison with Europe, according to one text of the Bhagavatam.
 

   Figure 13
Why would the Bhagavatam describe Jambudvipa as both part of the earth and part of the celestial realm? Because there’s a connection between the two. To understand, let’s consider the idea of parallel worlds. By siddhis, or mystic perfections, one can take shortcuts across space. This is illustrated by a story from the Bhagavatam in which the mystic yogini Citralekha abducts Aniruddha from his bed in Dvaraka and transports him mystically to a distant city (Figure 13).
 Besides moving from one place to another in ordinary space, the mystic siddhis enable one to travel in the all-pervading ether or to enter another continuum. The classical example of a parallel continuum is Krishna’s transcendental realm of Vrindavana, said to be unlimitedly expansive and to exist in parallel to the finite, earthly Vrindavana in India.
 

Figure 14

The Sanskrit literature abounds with stories of parallel worlds. For example, the Mahabharata tells the story of how the Naga princess Ulupi abducted Arjuna while he was bathing in the Ganges River (Figure 14). Ulupi pulled Arjuna down not to the riverbed, as we would expect, but into the kingdom of the Nagas (celestial snakelike beings), which exists in another dimension.
      Mystical travel explains how the worlds of the devas are connected with our world. In particular, it explains how Jambudvipa, as a celestial realm of devas, is connected with Jambudvipa as the Earth or part of the Earth. Thus the double model of Jambudvipa makes sense in terms of the Puranic understanding of the siddhis.
 
 

      Concluding Observations:
The Vertical Dimension in Bhagavata Cosmology