Whales, the majestic giants of the oceans, have long captured the imagination of humans with their immense size, remarkable intelligence, and enigmatic behaviors. As marine mammals, whales belong to the…
The Big Bang Theory is the prevailing cosmological model explaining the origin and evolution of the universe. According to this theory, the universe began approximately 13.8 billion years ago from…
Bird migration over the Himalayas is one of nature’s most extraordinary phenomena, involving millions of birds that traverse this vast and challenging mountain range twice a year. The Himalayas, with…
The Arctic Tern (Sterna paradisaea) is an extraordinary seabird celebrated for its unmatched migratory journey, one of the longest in the animal kingdom. Found in polar and subpolar regions, this…
The Indian Space Research Organisation (ISRO), founded in 1969 under the guidance of visionary scientist Dr. Vikram Sarabhai, is India’s premier national space agency. It operates under the Department of…
Space exploration has always been a testament to humanity’s insatiable curiosity and desire to understand the cosmos. From ancient civilizations gazing at the stars to modern telescopes peering into distant…
The Hubble Space Telescope (HST) stands as one of humanity’s most remarkable achievements in the exploration of the cosmos. Launched on April 24, 1990, aboard the Space Shuttle Discovery, Hubble…
Mercury, the closest planet to the Sun, is a fascinating world that continues to intrigue astronomers and space enthusiasts. As the smallest planet in our solar system, it has unique…
Magnetic fields are invisible forces that arise from the motion of electric charges. These fields are described as a vector quantity, possessing both magnitude and direction, and are a fundamental…
Max Karl Ernst Ludwig Planck (1858–1947) was a German physicist whose groundbreaking contributions to theoretical physics established him as the father of quantum theory. Born in Kiel, Germany, into an…
Albert Einstein, one of history's greatest scientific minds, was born on March 14, 1879, in Ulm, Germany, to a secular Jewish family. His early years were unremarkable, marked by his…
Dark energy is a hypothetical form of energy that permeates all of space and is believed to be the driving force behind the accelerating expansion of the universe. First inferred…