deka – Page 43 – Science Observer

What Space Debris Is Dangerous?

Space debris, also called space junk, refers to non-functional satellites, rocket parts, and fragments left behind from past missions orbiting Earth. As humanity launches more satellites and spacecraft, the number…

deka August 18, 2025

Space Stories Universe

What Is a Singularity?

A singularity is a point in space where the known laws of physics break down. It represents a region where quantities such as density and gravity become infinite, making it…

deka August 18, 2025

Be Smart Science

Can Time Be Stopped?

The idea of stopping time has fascinated humanity for centuries. From myths and literature to science fiction, many stories explore what it would mean if time could come to a…

deka August 18, 2025

Science Space Stories Universe

What Is Dark Energy?

Dark energy is one of the most mysterious concepts in modern cosmology. It refers to an unknown form of energy that is thought to make up about 70% of the…

deka August 18, 2025

Hi-Tech New Discoveries Smart Technology

How Particle Accelerators Work

Particle accelerators are powerful machines that use electromagnetic fields to propel charged particles, such as electrons or protons, to extremely high speeds. Once accelerated, these particles are made to collide…

deka August 18, 2025

Space Stories Universe

How Galaxies Form

Galaxies are vast collections of stars, gas, dust, and dark matter bound together by gravity. They are among the largest structures in the universe, containing billions or even trillions of…

deka August 18, 2025

AI Neuro-Tech Science

The Role of Open-Source in Science and Technology

Open-source refers to software, data, and technologies that are freely available for anyone to use, modify, and distribute. In science and technology, the open-source model accelerates innovation, reduces costs, and…

deka August 14, 2025

Hi-Tech Science

Digital Twins: What They Are and How They Are Used

Digital twins are virtual replicas of physical objects, systems, or processes that allow real-time monitoring, simulation, and optimization. They combine sensor data, 3D modeling, and artificial intelligence to create a…

deka August 14, 2025

New Discoveries Science Smart Technology

The Role of Science in Sustainable Development

Sustainable development is the pursuit of progress that meets present needs without compromising the ability of future generations to meet theirs. Science plays a crucial role in this process by…

deka August 13, 2025

AI AI & Ethics

Machine Learning in Scientific Research

Machine learning (ML) is transforming how scientists collect, analyze, and interpret data across all fields of research. By enabling computers to identify patterns and make predictions without explicit programming, ML…

deka August 13, 2025