Astronomy & Space Science

The quest to find habitable planets beyond our solar system, also known as exoplanets, is a central theme in modern astronomy and space science. Progress in observational techniques has led…

Cosmology, the study of the universe’s origin and evolution, confronts a profound mystery: dark matter. Its existence is inferred, not directly observed, through its gravitational effects on visible matter, radiation,…

Einstein’s general relativity describes gravity not as a force but as a curvature of spacetime caused by mass and energy. Extreme concentrations of mass-energy, such as those found in black…

Early cosmological models, primarily based on Einstein’s theory of General Relativity, predicted a universe whose expansion would either continue indefinitely at a decelerating rate, eventually halting, or collapse under its…

The search for extraterrestrial life, or exobiology, is fundamentally rooted in our understanding of life as we know it. Life on Earth, remarkably diverse, is carbon-based, requiring liquid water as…

Humanity has long gazed at the stars, pondering the possibility of life beyond Earth. This fundamental question fuels our exploration of the cosmos, driving ambitious space missions and innovative astronomical…

Humanity’s relentless pursuit of exploration extends beyond our planet, reaching for the stars and the vast expanse of the cosmos. A pivotal question arises in this pursuit: Can we ever…

Understanding the elemental composition of the universe is a fundamental pursuit in astronomy and space science. Every atom, from the hydrogen in our Sun to the iron in our blood,…

The primary driver of auroras is the sun, a colossal ball of plasma undergoing constant dynamic processes. Solar flares and coronal mass ejections (CMEs) are significant events. Flares represent sudden,…

The primary driver of this transformation is the depletion of hydrogen fuel in the Sun’s core. Currently, the Sun sustains its energy output through nuclear fusion, converting hydrogen into helium.…