deka – Page 14 – Science Observer

Can a Solar Flare Destroy Life on Earth or Technology?

The Sun, like all stars, is a dynamic and active celestial body. One of its most powerful phenomena is the solar flare—a sudden release of energy and radiation caused by…

deka September 4, 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

Science Space Stories Universe

How Scientists Study Distant Pulsars

Pulsars are highly magnetized, rapidly rotating neutron stars that emit beams of electromagnetic radiation from their poles. As they spin, these beams sweep across space like the light of a…

deka September 4, 2025

Solar System Space Stories Universe

The Heliosphere

The heliosphere is a vast bubble-like region surrounding our solar system, created by the continuous flow of charged particles from the Sun known as the solar wind. It acts as…

deka September 4, 2025

Science Space Stories Universe

How Tidal Forces Affect the Earth and Beyond

Tidal forces are the result of gravitational interactions between celestial bodies. On Earth, the most familiar example is the effect of the Moon and the Sun on our oceans, causing…

deka September 4, 2025

Science Space Stories Universe

What Is Orbital Synchronization?

Orbital synchronization is a phenomenon in which one celestial body always shows the same face to another as it orbits. This happens when the rotation period (how long it takes…

deka September 4, 2025

Earth & Moon Space Stories

What Would Happen If the Earth Stopped Spinning

The Earth rotates on its axis once every 24 hours, creating day and night. This rotation also influences weather, ocean currents, and the planet’s overall balance. If the Earth were…

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

Space Stories Universe

What Are Binary Stars and How Do Scientists Discover Them?

A binary star system is made up of two stars that orbit around a common center of mass due to their mutual gravitational pull. Instead of moving independently, both stars…

deka September 4, 2025

Earth & Moon Space Stories Universe

Where Does Water Ice on the Moon Come From and Why Is It Important?

For many years, scientists believed the Moon was completely dry. However, modern space missions and satellite observations have revealed the presence of water ice in permanently shadowed craters near the…

deka September 4, 2025