Gravity is the fundamental force that orchestrates the interaction of masses, drawing objects toward one another and providing the structural cohesion necessary for the universe. It governs the motion and balance of planets, stars, and galaxies, anchoring the cosmos in a delicate dance. Omnipresent and omnipotent on Earth, gravity extends across the universe with an ever-changing intensity that depends on position within the fabric of spacetime in relationship to planets, stars and other objects of non-negligible mass. As the unseen architect of motion and form, gravity shapes everything from the smallest particle in quantum mechanics to the largest celestial bodies in space such as Sagittarius A*, molding the universe and guiding the evolution of stars, galaxies, and life itself through time. Its influence reaches into every corner of existence, defining our physical world and the very essence of our reality.
F = (G * m1 * m2) / d^21
Image 1: The Pietà by Michelangelo (1498-1499) is an exemplary choice for this essay due to its masterfully detailed marble sculpting. The delicate yet powerful poses of the figures convey an overwhelming sense of weight and sorrow, allowing the viewer to almost physically feel the emotional gravity embedded within the composition.Continue reading →
For some obscure reason, most people are generally inclined to hesitate on taking decisive actions toward their envisioned and just goals, often paralyzed in decision-making by the fear of failure, self-doubt and most commonly, inner resistance1.
Failure is an inherent prerequisite for success, a principle evident not only in the evolutionary trajectories of living organisms but also in the history of celestial bodies. In our everyday language, it may be time to reconsider the term ‘failure’ and replace it with a more inclusive and constructive word, as what is often perceived as failure is, in fact, an integral step in the journey toward success. Even when a particular step does not immediately appear to contribute to the progress of success, it may later be recontextualized to serve a different purpose. Thus, one could argue that there is no true waste in, so-called, failure; it simply requires a deeper examination to uncover its potential in retrospect.
Let’s consider a broader perspective for a moment—one that includes the formation and evolution of planets in our solar system. In our planetary system’s early days, Mars and Mercury (yes, most likely, Mercury as well despite its smaller mass*) may have resembled Earth, with oceans, water, and perhaps even thriving life.2 However, due to its smaller size, these planets couldn’t sustain favorable conditions, eventually transforming into the red and gray, barren planets we know today. A mistake of nature?
Image 1: Image of Mercury taken by Nasa’s Messenger, and later colored in with respect to topographical and mineral composition data.
In contrast, Earth continues to support a vast ecosystem of life, demonstrating that, in some instances, success aligns with specific conditions and perseverance. Mars, though no longer able to harbor favorable conditions as Earth does, still holds significant value in respect to the future, reminding us that what may appear as a failure might yet serve a purpose in ways we cannot yet fully predict. Today, visionary thinkers like Elon Musk are exploring the possibility of revitalizing Mars, aiming to use it as a new frontier for life beyond Earth.
Şahin Kaya Arıkoğlu 