Search results
An astronomical object, celestial object, stellar object or heavenly body is a naturally occurring physical entity, association, or structure that exists within the observable universe. [1] In astronomy, the terms object and body are often used interchangeably.
The Whirlpool galaxy and Abell 2744, a galaxy cluster. Superclusters, galactic filaments and voids. Notable astronomical objects and their known physical features. This is a list of lists, grouped by type of astronomical object.
Discover the celestial objects that fill our universe. These celestial objects include planets, moons, asteroids, comets, nebulae, stars, star clusters, galaxies, plusars, quasars, black holes, and dark matter.
4 days ago · TheSkyLive offers comprehensive information about the most interesting celestial objects, and a set of tools designed to support the exploration and observation activities for astronomy enthusiasts at every skill levels.
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets.
Learn about the planets in our solar system. The solar system has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. There are five officially recognized dwarf planets in our solar system: Ceres, Pluto, Haumea, Makemake, and Eris. Get the Facts.
The Messier catalog, begun by astronomer Charles Messier in the 18th Century and revised over the years, includes some of the most fascinating astronomical objects that can be observed from Earth’s Northern Hemisphere.
From the fiery heart of our sun to the swirling galaxies beyond, the universe is teeming with awe-inspiring celestial objects. These diverse entities hold the key to understanding the cosmos, its formation, and its ongoing evolution.
Oct 28, 2024 · By providing a detailed look at the planets, moons, rings, asteroids, comets, and other objects in our celestial backyard, Hubble is helping to answer age-old questions about how the solar system began, how planets formed, and how the Earth evolved.
6 days ago · Astronomy, science that encompasses the study of all extraterrestrial objects and phenomena. Since the late 19th century, astronomy has expanded to include astrophysics, the application of physical and chemical knowledge to an understanding of the nature of celestial objects.
