Discover what exist in the universe
Exciting Discovery on K2-18b: Potential Signs of Life? The astronomical community is buzzing with excitement over recent observations of exoplanet K2-18b. Located approximately 120 light-years away in the Leo constellation, this intriguing world has captured attention due to findings from the James Webb Space Telescope (JWST). Scientists have detected potential […]
Atmospheric Composition of K2-18b The atmosphere of K2-18b presents an intriguing puzzle. Methane and carbon dioxide have been detected, suggesting a hydrogen-rich atmosphere possibly enveloping an ocean. Hints of dimethyl sulfide, a molecule often associated with marine life on Earth, have raised interesting questions about potential biosignatures. K2-18b orbits a […]
Biological Interactions The idea that lunar cycles may influence menstrual cycles has intrigued researchers for years. While both cycles average around 29 days, recent extensive analyses present a nuanced view of any potential connection. A comprehensive 2019 study collecting data from over a million users of a period tracking app […]
Definition and Calculation of a Light-Year A light-year measures the distance light travels in one year, approximately 9.46 trillion kilometers. Light moves at 299,792 kilometers per second, covering this vast distance in about 31.54 million seconds (one year). Light-years are used instead of kilometers or miles due to the immense […]
Principles of Feng Shui and Astrology Feng Shui focuses on the energy of spaces, considering factors like land elevation, water, and mountains to create environments that naturally attract prosperity. Astrology connects to the rhythm of the universe, guiding life's significant moments using celestial cues. Nine Ki astrology uses numbers to […]
Understanding K2-18b's Atmospheric Composition K2-18b, an exoplanet orbiting a red dwarf star, showcases an atmosphere quite distinct from Earth's. Its composition is primarily hydrogen, with traces of methane and carbon dioxide. Unlike our planet's nitrogen and oxygen-rich atmosphere, K2-18b's hydrogen envelope is thick enough to drastically differ from Earth's atmospheric […]
Detection of Dimethyl Sulfide (DMS) The James Webb Space Telescope (JWST) has revealed intriguing observations suggesting the presence of dimethyl sulfide (DMS) in the atmosphere of exoplanet K2-18b. Using the telescope's Mid-Infrared Instrument (MIRI), scientists have detected this molecule, often linked with biological activity on Earth, presenting an exciting yet […]
Constellations have served as celestial markers for centuries, offering practical assistance and cultural richness. These star patterns have helped humanity understand its place in the universe while weaving stories that span generations. 5. Uses of Constellations Constellations have long served as navigational aids for travelers and mariners. By aligning their […]
Observable Universe and Its Scale The observable universe spans an awe-inspiring 93 billion light-years, equivalent to about 8.8 × 10^23 kilometers. Within this vast expanse lies approximately 3.1 × 10^54 kilograms of matter, with an average density of just a few atoms per cubic meter. Astronomers employ unique units to […]
The Nature of Dark Energy Dark energy, the enigmatic force driving the universe's accelerated expansion, remains one of the greatest mysteries in cosmology. Accounting for approximately 70% of the universe's content, it eludes direct observation and is inferred solely from the universe's behavior. The Lambda Cold Dark Matter (LCDM) model, […]
