Hi-Tech – Page 3 – Science Observer

Compass: History and Modern Use

The compass is one of humanity’s most important navigation tools. It revolutionized exploration by allowing people to determine direction regardless of the weather or visible landmarks. From ancient seafarers to…

deka September 16, 2025

Hi-Tech Smart Technology Space Stories

Space Probes: Humanity’s Messengers Beyond Earth

Space probes are unmanned spacecraft designed to explore the Solar System and beyond. Unlike satellites that orbit Earth, space probes travel far into space to study planets, moons, comets, asteroids,…

deka September 15, 2025

Cosmic Innovations Hi-Tech Science

How Temperature Is Measured in Space

Measuring temperature in space is far more complex than taking a thermometer reading on Earth. In the vacuum of space, there is no air to conduct heat, and objects are…

deka September 12, 2025

Hi-Tech Smart Technology

How Satellites Monitor Climate

Modern satellites have become one of the most important tools in understanding and tracking climate change. Orbiting Earth, they provide scientists with continuous and detailed data about the atmosphere, oceans,…

deka September 12, 2025

Cosmic Innovations Hi-Tech Smart Technology

How a Space Probe Works

A space probe is an unmanned spacecraft designed to explore outer space and send information back to Earth. Unlike satellites that orbit Earth, probes travel far beyond our planet, studying…

deka September 4, 2025

Hi-Tech Science Smart Technology

Why Telescopes Need to Be Cooled

Modern telescopes are powerful instruments designed to capture faint signals from distant stars, galaxies, and other cosmic objects. To achieve high precision, many telescopes—especially those working in the infrared spectrum—must…

deka September 4, 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

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

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