Astronomy
| Navigate the vast cosmos through the study of constellations, stars, nebulae, galaxies, and the enigmatic realm of black holes. Unlock the secrets of the universe’s distant reaches. |
Sagittarius A* (pronounced “A-star”) is the name astronomers have given to the supermassive black hole that lies at the very center of our
Stars live fascinating lives. The massive ones, far larger than our own Sun, lead particularly dramatic existences, ultimately concluding in explosions
Aries is the first sign of the zodiac, spanning the first 30 degrees of celestial longitude. As the first sign in the zodiac wheel, Aries ushers in the
Mini-Galaxies – dwarf galaxies Mini-galaxies, as the name suggests, are dwarf or miniature versions of full-sized galaxies like our own Milky Way.
The Milky Way is our home galaxy and one of billions in the observable universe. As a barred spiral galaxy, the Milky Way features stunning galactic arms
The Local Group is the gravitationally bound cluster of galaxies that contains our home galaxy, the Milky Way. While dominated by the Milky Way and M31
Andromeda collision – prepare for an epic cosmic merger billions of years in the making. The Milky Way and Andromeda galaxies are on a collision
Space. The final frontier. Since the dawn of humankind, we have gazed up at the heavens and wondered what lies beyond our world. The sparkling stars and
Constellations are groups of stars that form imaginary outlines or meaningful patterns in the night sky. They have been used throughout history in astronomy
Galaxies are majestic island universes that have captivated humanity’s imagination for centuries. These grand structures span thousands of lightyears