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Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets ...
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses,...

Astronomy - Wikipedia
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.

Astronomy | Definition, History, Discoveries, & Facts | Britannica
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.

Astronomy: Everything you need to know | Space
Astronomy is one of the oldest scientific disciplines that has evolved from the humble beginnings of counting stars and charting constellations with the naked eye to the impressive showcase of...

Astronomy for Beginners | Night Sky Facts, FAQs & Resources - Sky ...
Astronomy Facts: Building Your Background. Even though you don't need to know the Greek names of the constellations or understand the nature of black holes in order to relish the night sky, you might want to anyway. We provide a rich supply of information and resources on astronomy for beginners.

Astronomy | Science News
Cosmology. Astronomy. How a 19th century astronomer can help you watch the total solar eclipse. Astronomer Maria Mitchell’s observations of total solar eclipses from more than 100 years ago...

What is Astronomy? | AMNH
Astronomy is the study of everything in the universe beyond Earth’s atmosphere. That includes objects we can see with our naked eyes, like the Sun , the Moon , the planets, and the stars . It also includes objects we can only see with telescopes or other instruments, like faraway galaxies and tiny particles.

In The Sky | Astronomy.com
Observing. Sky This Month: February 2024. FEATURED EVENT. 20 of the best places to see the 2024 total solar eclipse. The total eclipse set to take place April 8, 2024, will dazzle everyone who...

Astronomy - NASA
Astronomy News & Articles See All News. Article. 5 Min Read. Tiny Dust Could Yield Big Answers Under Webb Telescope’s Gaze. Article. 4 Min Read. NASA Continues to Study Pulsars, 50 Years After Their Chance Discovery. Multimedia Go To Galleries Go To Galleries Keep Exploring

Galaxies | Astronomy.com
Galaxies are vast collections of stars, gas, dust, and dark matter bound together by gravity. There are hundreds of billions of galaxies in the universe. Deep-Sky Objects, Galaxies, Observing.