Science Observer

What Is the Arrow of Time?

The arrow of time is a concept used in physics to describe the apparent one-way direction of time—from past to future. While most fundamental physical laws work the same whether…

deka January 8, 2026

Space Stories Star Wars Universe

Kilonova and Supernova: Two Different Cosmic Explosions

Explosive events play a central role in shaping the universe, redistributing matter and energy across galaxies. Among the most powerful of these events are supernovae and kilonovae, which are often…

deka January 8, 2026

Be Smart What if?

Can Candy Be Useful Without Being Eaten?

Candy is usually associated with taste, pleasure, and nutrition-free indulgence, but its usefulness does not end with consumption. Because candies are made from sugar, colorants, flavor compounds, and packaging materials,…

deka January 5, 2026

Space Stories Universe

Black Holes: What Science Knows Today and What It Still Hypothesizes

Black holes are among the most extreme and fascinating objects in the universe, once considered purely theoretical and now firmly established by observation. They represent regions of spacetime where gravity…

deka January 1, 2026

Be Smart Science Universe

Baryon Asymmetry: Why There Is More Matter Than Antimatter

According to the known laws of physics, the Big Bang should have produced matter and antimatter in equal amounts. If that symmetry had remained perfect, particles and antiparticles would have…

deka January 1, 2026

Be Smart Science

What Happens When a Liquid Turns into a Solid?

The transition of a liquid into a solid is one of the most fundamental phase changes in nature, yet it is far more complex than it appears. This process, known…

deka January 1, 2026

Space Stories Universe

Betelgeuse: A Red Supergiant Near the End of Its Life

Betelgeuse is one of the most famous and closely studied stars in the night sky, easily recognizable by its reddish glow and enormous size. Located in the constellation Orion, it…

deka January 1, 2026

Science Space Stories Universe

The Cosmic Web: What the Large-Scale Structure of the Universe Is Made Of

When we look at the universe on its largest scales, galaxies are not scattered randomly through space. Instead, they form an immense, interconnected structure known as the cosmic web. This…

deka December 30, 2025

Be Smart Science What if?

Conditions for Life: Can Life Not Be Carbon-Based?

When scientists search for life beyond Earth, they begin with a fundamental question: what conditions are required for life to exist at all? While life on our planet offers only…

deka December 30, 2025

Be Smart Science Space Stories

What Existed Before the Big Bang? Scientific Hypotheses Explained

The Big Bang theory successfully describes the early expansion of the universe, but it does not fully answer one of the most profound questions in science: what, if anything, existed…

deka December 30, 2025

What Is the Arrow of Time?

Kilonova and Supernova: Two Different Cosmic Explosions

Can Candy Be Useful Without Being Eaten?

Black Holes: What Science Knows Today and What It Still Hypothesizes

Baryon Asymmetry: Why There Is More Matter Than Antimatter

What Happens When a Liquid Turns into a Solid?

Betelgeuse: A Red Supergiant Near the End of Its Life

The Cosmic Web: What the Large-Scale Structure of the Universe Is Made Of

Conditions for Life: Can Life Not Be Carbon-Based?

What Existed Before the Big Bang? Scientific Hypotheses Explained

What Would Happen If a Neutron Star Passed Near the Solar System?

How “Branch in New Chat” in ChatGPT Works

The History of Geometry

Omar Khayyam and Science