Astronomy | All Wise Science

Astronomy Articles

Why Are People Obsessed With Zodiac Signs?

A constellation is a formal grouping of stars in astronomy, informally called an asterism.

Why Are We Searching for Signs of Alien Life?

Since humans set foot on Earth, they have been searching for life in the universe. We know that the universe is approximately 13.8 billion years old and continues to expand at an accelerating rate. While no one can determine the entire size of the universe, we can already observe an area of approximately 93 billion light-years. Within this vast universe, there are a vast number of galaxies, of which the Milky Way is just one.

The Solar System Explained in Simple Terms

The solar system is located approximately 24,000 to 27,000 light-years from the center of the Milky Way. (The Milky Way contains between 100 billion and 400 billion stars, of which the Sun is just one.) The Sun orbits the galactic center at a speed of 220 km/s, completing one orbit every 250 million years. This causes Earth's climate and the natural world to undergo a 250-million-year cycle. The Sun's orbit is generally oriented toward the constellation Vega, near Hercules.

The Hidden Mysteries of the Universe

The universe is vast and mysterious, and human exploration and research have always been a vital area of science.

What Do New Discoveries Tell Us About Black Holes?

Recently, scientists have made new breakthroughs in the study of black holes. These discoveries not only deepen our understanding of the extreme physical environment of the universe but also push the boundaries of theoretical physics, providing important clues for exploring the deep structure of the universe.

What Can Exoplanets Teach Us About Life Beyond Earth?

What exactly is Earth's unique position in the universe? What does this status mean? Scientists recently confirmed that the Sun is not alone—other stars also have planets. This significant discovery, culminating in centuries of exploration, has undoubtedly had a profound impact on our reassessment of Earth's place in the universe. Whether Earth is unique in the universe has long been a question scientists have explored. With advances in technology, we have discovered that other stars may also have planets, challenging Earth's uniqueness.

The Beauty and Science Behind Eclipses

A solar eclipse, also known as a solar eclipse, occurs when the moon moves between the sun and the Earth.

The Secrets of the Milky Way Revealed

How Space Exploration Expands Human Knowledge

Why Do Humans Look to the Stars for Answers?