Universe – Page 11 – Science Observer

Lunar Eclipses: How and Why They Happen

A lunar eclipse is one of the most awe-inspiring celestial events visible from Earth. Unlike solar eclipses, which can only be seen from limited areas, lunar eclipses can be viewed…

deka July 17, 2025

Space Stories Universe

Measuring Time in Space: How Astronauts Track Time Beyond Earth

On Earth, time is easy to measure—we use the rotation of the planet to define a day and the orbit around the Sun to define a year. But in the…

deka July 17, 2025

Space Stories Universe

Why Is Space Black?

When we look up at the night sky, away from city lights, we see stars shining in the darkness. But despite the countless stars and galaxies in the universe, space…

deka July 17, 2025

Solar System Universe

How Saturn’s Rings Work: A Celestial Wonder in Detail

Saturn’s rings are among the most iconic and beautiful features in our Solar System. First observed in 1610 by Galileo Galilei, these shimmering bands around the planet continue to amaze…

deka July 16, 2025

Solar System Space Stories Universe

What Would Happen If the Sun Stopped?

The Sun is the engine of our Solar System, providing heat, light, and gravity that hold everything together. If the Sun were to suddenly stop—whether it stopped producing energy or…

deka July 16, 2025

Space Stories Universe

Why Stars Twinkle: The Science Behind Starlight Flickering

When you gaze up at the night sky, you’ll notice that stars appear to twinkle, while planets shine with a steadier glow. This charming shimmer has inspired poetry and songs,…

deka July 16, 2025

Solar System Universe

What Makes Earth Unique: The Only Known Home for Life

Among all the planets in our Solar System—and the billions more beyond—Earth is the only one we know that supports life. Its perfect balance of conditions has allowed oceans, forests,…

deka July 16, 2025

History Solar System Space Stories

Moon Exploration: Past Achievements and Future Frontiers

For centuries, the Moon has fascinated humanity. As Earth’s only natural satellite and the brightest object in our night sky, it has been central to ancient myths, scientific curiosity, and…

deka July 15, 2025

Science Space Stories Universe

Microgravity: What Happens to the Human Body in Space

Microgravity, often described as “weightlessness,” is the condition in which people or objects appear to be weightless while in orbit. Although gravity is still present, everything falls around Earth at…

deka July 15, 2025

Solar System Space Stories Universe

Space Debris: A Growing Problem for the Future

Space debris, also known as space junk, refers to non-functional human-made objects orbiting Earth. These include defunct satellites, spent rocket stages, fragments from past collisions, and even tools lost during…

deka July 15, 2025