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A Harvard scientist claims to have found the exact location of heaven, but can humans reach it?

A former Harvard professor links modern cosmology with scripture, suggesting heaven may exist beyond the universe’s Cosmic Horizon, a place humans can never reach, raising fresh questions about science, faith, and space.

January 27, 2026 / 17:26 IST
A Harvard scientist claims to have found the exact location of heaven, but can humans reach it (image: canva)
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  • A former Harvard lecturer, Dr Michael Guillen, has proposed a scientific interpretation of heaven’s location by linking cosmology with biblical descriptions. Writing for Fox News, he argues that the Cosmic Horizon, a boundary beyond which humans cannot travel, matches scripture describing heaven as an unreachable realm above the universe. His idea draws on expanding universe theory, Einstein’s relativity, and religious texts, renewing debate between science and faith.

A former Harvard professor has offered a scientific answer about heaven. The idea was outlined in a recent essay. The essay was written for Fox News. It combines cosmology, physics and religious interpretation.

Dr Michael Guillen is a former Harvard lecturer. He holds doctorates in physics, mathematics and astronomy. Guillen addressed a long running debate between science and faith. He asked where heaven could physically exist.

The question has divided scientists and theologians for generations. Guillen approached it using modern cosmology theories. His explanation draws heavily from Edwin Hubble’s discoveries. Hubble first described the universe expanding outward.

How expanding universe theory shaped the idea

Guillen explained that galaxies move farther apart over time. Objects farther away travel faster through expanding space. Edwin Hubble described this pattern in 1929. Galaxies appear to rush outward in every direction.

Guillen wrote that distance determines cosmic recession speed. The farther up space a galaxy lies, faster it moves. He said galaxies extremely distant reach light speed. That distance equals roughly 273 billion trillion miles.

According to Guillen, this distance marks a cosmic boundary. Scientists call this boundary the Cosmic Horizon. Nothing with physical mass can cross this limit. Even advanced rockets could never reach it.

Guillen cited Albert Einstein’s theory of special relativity. Only light and non material phenomena reach light speed. Humans therefore cannot travel beyond the Cosmic Horizon. That physical limit defines unreachable space.

Why the Cosmic Horizon matches biblical heaven

Guillen argued the Cosmic Horizon aligns with biblical descriptions. He said scripture describes heaven as layered realms. The lowest heaven corresponds with Earth’s atmosphere. The middle heaven represents outer space beyond Earth.

The highest heaven is where God is described dwelling. Guillen said biblical verses describe heaven as upward. Scripture often shows humans looking up toward God. God is described as looking down toward Earth.

The Cosmic Horizon represents the farthest upward location. Humans cannot cross beyond this cosmic boundary. Guillen believes heaven exists beyond that horizon. Mortals cannot pass through to that hidden region.

Modern cosmology suggests more universe exists beyond visibility. That region remains permanently hidden from observation. Space still exists beyond the Cosmic Horizon. Guillen says it could remain habitable for light.

What this theory means for science and belief

Guillen added the Cosmic Horizon contains ancient celestial objects. These objects may predate the so called big bang. He described the region as timeless and inaccessible. Only light like entities could exist there.

He said these qualities mirror traditional descriptions of heaven. The region is distant, unreachable, yet still active. It exists beyond time and human access. Guillen said this reasoning led to his conclusion.

By combining physics and scripture, he offered one answer. The theory does not claim physical proof. Instead it presents a conceptual meeting of disciplines. The debate between science and faith continues.

Guillen said the question of heaven remains deeply personal. His essay aims to provoke thought, not consensus. Whether accepted or challenged, it has renewed discussion. The search for heaven’s location remains unresolved.

Sheetal Kumari
Sheetal Kumari is a skilled sub-editor and content creator with expertise in digital news, multimedia storytelling, and social media content. With a strong grasp of topics like science, politics, and many more, she crafts compelling narratives, transforming complex topics and trending stories into engaging, accessible reads across various media platforms.
first published: Jan 27, 2026 05:24 pm

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