En tant que formes de vie transitoires, nous ne sommes simplement pas équipés pour appréhender les étendues inimaginables de l’espace qui nous entourent. C’est en grande partie à cause des limites de perception qui sont inhérentes à nos systèmes biologiques. Ce que nos sens perçoivent et enregistrent n’est rien d’autre qu’un simple fragment de toutes […]
Read more "Quelle est la taille de l’univers?"
The most recognizable scientist of our times has, sadly, left us this week. Stephen Hawking ushered in fundamental contributions in physics and cosmology and greatly revolutionized our understanding of black holes. It is no doubt that he left a remarkable legacy of scientific inquiry and his passing is a huge loss to the scientific community […]
Read more "From Singularities to Black Hole Mechanics: Hawking’s Scientific Endeavour"
A deep connection exists between the microscopic world of atoms that holds together small molecules and the features of the macroscopic world around us, typified by complex structures, the likes of which include life, stars, and galaxies. The properties of the universe at large that have allowed biological life to evolve are determined by the […]
Read more "Diverse Scales"
Astrology is quite ridiculous. It is nothing but pure superstition that derogates and suspends reasoned thought and that is largely based on loose statements that can be equally applied to anyone. It has largely been kept alive by virtue of confirmation bias, the subconscious ability to cherry-pick supportive evidence while overlooking and/or repudiating evidence to […]
Read more "Why Astrology Is Nonsense"
As transient lifeforms, we are normally not fully equipped to apprehend the unimaginable stretches of space around us. This is largely due to the limits of perception imposed by our own brains. What our senses define and register is nothing but a mere figment of the entire vastness of the universe around us. As time went on […]
Read more "How Big Is the Universe?"
Just yesterday, the European Southern Observatory announced the discovery of an exoplanet orbiting our closest star, Proxima Centauri. Proxima Centauri is located 4.22 light-years away from us and is classed as a red dwarf. So, despite its relative proximity, Proxima Centauri glows very dimly and is quite undersized, at 1.5 times the size of Jupiter. […]
Read more "Exoplanet Discovery!"
It is that time of year again where those “once in a lifetime” kind of astronomy hoaxes begin circulating on social media and wow an uninformed crowd. Here’s a hoax which I came across today purporting that Saturn will appear closer to Earth than the moon to offer an spectacular sight. Anyone with a basic understanding […]
Read more "Yet Another Facebook Hoax"
“What a delightful irony it will be if the real age of sail has yet to dawn – not only on the oceans of Earth, but also in the far wider seas of space” This is how Arthur C. Clarke envisioned the future of interstellar exploration in the great anthology of essays, poems, and essays […]
Read more "A Sail Through the Cosmos"
Rogue planets wander about in interstellar space, detached from their stars and dislodged from their orbits to float freely into the desolate void of the cosmos! A mechanism which presents a very intriguing phenomenon for astronomers. Although such planets are quite elusively hard to detect owing to their relatively faint nature, a number have been discovered. […]
Read more "The Wandering Planet"
Naturally-occurring particle accelerators function throughout the universe all the time, perpetually manifesting in energetic outbursts and other events that reveal a universe far more dynamic than our perception would lead us to believe. These natural accelerators are exploded stars, quasars, and black holes that continually send cosmic messengers our way. Buried a few kilometres deep […]
Read more "IceCube: Fishing for Cosmic Neutrinos"