Science Observer – Useful articles about our universe and science

The History of Nuclear Energy: From Discovery to Power Plants

Nuclear energy has profoundly influenced the course of science, technology, and geopolitics. From the discovery of radioactivity to the development of nuclear reactors and modern power plants, this form of…

deka July 29, 2025

Hi-Tech New Discoveries Smart Technology

Moonwalking – Innovation in Footwear

When people hear moonwalking, they often think of the famous dance move. But in the world of science and technology, the term is also used to describe innovative footwear designs…

deka August 29, 2025

Hi-Tech Science Space Stories

How a Satellite’s Onboard Computer Works

Every modern satellite relies on its onboard computer—also called the OBC (Onboard Computer) or satellite control system—to carry out missions in space. It acts as the “brain” of the satellite,…

deka August 27, 2025

Space Stories Universe

Why Scientific Missions to Asteroids Are Important

Asteroids are remnants of the early solar system, often called cosmic time capsules. Studying them through scientific missions helps us understand the formation of planets, the origins of life, and…

deka August 27, 2025

Hi-Tech Space Stories Universe

How Space Maps Are Created

Space maps are essential tools that help astronomers and scientists navigate and understand the universe. Unlike traditional maps of Earth, space maps chart stars, galaxies, planets, and other celestial objects…

deka August 27, 2025

Earth & Moon Science Universe

What Are Earth’s Radiation Belts?

The radiation belts of Earth, also known as the Van Allen belts, are regions around our planet where charged particles from the Sun and cosmic rays are trapped by Earth’s…

deka August 27, 2025

New Discoveries Science Universe

How Gravitational Lensing Works

Gravitational lensing is a fascinating effect predicted by Einstein’s theory of general relativity. It occurs when a massive object, such as a galaxy or black hole, bends the path of…

deka August 27, 2025

Science Space Stories Universe

What Is an Astronomical Unit?

An astronomical unit (AU) is a unit of measurement used in astronomy to describe distances within our solar system. Instead of using kilometers or miles, which would result in extremely…

deka August 27, 2025

Solar System Space Stories Universe

Interesting Facts About Mercury

Mercury, the smallest planet in our solar system, is full of fascinating mysteries. Despite being closest to the Sun, it remains one of the least explored planets. Its extreme conditions,…

deka August 27, 2025

Cosmic Innovations Hi-Tech New Discoveries

Why the Hubble Telescope Is Important

The Hubble Space Telescope is one of the most significant scientific instruments ever built, transforming our understanding of the universe. Launched in 1990 and orbiting outside Earth’s atmosphere, it avoids…

deka August 26, 2025

Cosmic Innovations Solar System Space Stories

Can We Colonize Moons?

Colonizing moons has long fascinated scientists, engineers, and visionaries. Unlike planets, moons often present unique advantages and challenges for human settlement. Some moons in our solar system—such as Earth’s Moon,…

deka August 26, 2025