Welcome to OUR Universe: a Change of Pace

welcome to our universe

Unveiling the Origins of the Universe: Insights from the James Webb Space Telescope


Welcome to OUR Universe, where scientific evidence speaks truer than ancient bronze-age religious texts. The James Webb Space Telescope (JWST), launched in 2021, has significantly advanced our understanding of the universe’s origins by providing unprecedented observations and data. This paper delves deeper into the groundbreaking discoveries made by the JWST, with a particular focus on the age of the universe. Moreover, it explores the importance of evidence-based findings as the cornerstone of scientific accuracy, emphasizing the contrast between empirical evidence and beliefs in cosmological research.

Welcome to OUR Universe: Introduction

welcome to our universe

Welcome to OUR universe where truth is far stranger than whatever mythology has to say about it. The exploration of the universe’s beginnings has been an enduring fascination for humankind. The JWST, as a successor to the Hubble Space Telescope, was designed to unlock the secrets of the cosmos by capturing distant light from the early universe. With its cutting-edge technologies, JWST has surpassed previous telescopes’ capabilities, enabling astronomers to delve further back in time and shed light on the origins of our universe.

Seeing images from the James Webb Space Telescope (JWST,) makes the Hubble Telescope’s pictures appear to be poor second cousins to the detail of the JWST. I don’t know about you, but when I see images like the one shown here, humbles me and helps define my very unimportant place in the entirety of the Universe. If exploring your own place in this space we call the Universe does not instill humility in your mind, you are either unable to reflect on the vastness of the space you inhabit or are a bloody narcissist. I truly hope it is not the latter

The James Webb Space Telescope: Welcome to OUR Universe

The James Webb Space Telescope, a collaboration between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA), boasts several innovative features that make it uniquely suited for cosmic investigations. The telescope is equipped with a 6.5-meter segmented mirror, much larger than the Hubble Space Telescope’s, allowing for higher resolution and sensitivity (Gardner et al., 2006). Additionally, its position beyond Earth’s orbit, at the second Lagrange point (L2), allows for stable observations, minimizing interference from Earth’s atmosphere and reducing thermal noise.

Age of the Universe

The age of the universe has been a subject of intense scrutiny and speculation for centuries. As our understanding of cosmology has evolved, the value of the Hubble constant (H₀), representing the universe’s rate of expansion, has become a key parameter in determining the universe’s age. The JWST has contributed significantly to narrowing down the uncertainty associated with H₀, leading to more precise estimates of the universe’s age.

By observing distant galaxies and measuring their redshifts, JWST has played a vital role in calibrating the Hubble constant (Riess et al., 2022). Additionally, by studying the cosmic microwave background radiation, which is the remnant radiation from the early universe, the telescope has offered valuable insights into the universe’s past, dating back to a few hundred thousand years after the Big Bang, some 14,000,000,000 years ago. Seen in this light, your lifespan is but a very fast blink of an eye.

Welcome to OUR Universe: Evidence over Belief

In scientific exploration, the principle of evidence over belief is paramount. While beliefs and assumptions can guide initial hypotheses, they must be validated or refuted through empirical evidence. The JWST embodies this scientific approach by focusing on data-driven observations and measurements to uncover the universe’s mysteries.

The telescope’s observations of distant galaxies, gravitational lensing effects, and spectroscopic studies have provided concrete evidence to support prevailing cosmological models. As a result, cosmologists can confidently refine their theories and construct a more accurate narrative of the universe’s early evolution. Evidence provides us with an ever-expanding understanding of the universe without relying on 4,000-year-old bronze-age texts appearing childish when weighed against the scientific evidence.

Welcome to OUR Universe: Conclusion

The James Webb Space Telescope has ushered in a new era of cosmological discovery by providing unparalleled observations of distant celestial objects. Its advanced technologies have enabled scientists to push the boundaries of our understanding, especially regarding the age of the universe. By relying on evidence-based findings rather than beliefs or assumptions, JWST has exemplified the importance of empirical data in the pursuit of accurate scientific knowledge.

The continued exploration of the cosmos with JWST promises to unveil even more secrets of the universe’s origins and evolution, propelling cosmology into exciting new frontiers.


  1. Gardner, J. P., et al. (2006). The James Webb Space Telescope. Space Science Reviews, 123(4), 485-606. doi:10.1007/s11214-006-8315-7
  2. Riess, A. G., et al. (2022). New Parallaxes of Galactic Cepheids from Spatially Scanning the Hubble Space Telescope: Implications for the Hubble Constant. The Astrophysical Journal, 940(1), 4. doi:10.3847/1538-4357/abae47

By Politics-as-Usual

Roger is a retired Professor of language and literacy. Over the past 15 years since his retirement, Roger has kept busy with reading, writing, and creating landscape photographs. In this time of National crisis, as Fascist ideas and policies are being introduced to the American people and ignored by the Mainstream Press, he decided to stand up and be counted as a Progressive American with some ideas that should be shared with as many people who care to read and/or participate in discusssions of these issues. He doesn't ask anyone to agree with his point of view, but if entering the conversation he demands civility. No conspiracy theories, no wild accusations, no threats, no disrespect will be tolerated. Roger monitors all comments and email communication. That is the only rule for entering the conversation. One may persuade, argue for a different point of view, or toss out something that has not been discussed so long as the tone remains part of a civil discussion. Only then can we find common ground and meaningful democratic change.

Leave a Reply