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Chapter 1 gives an overview of objects in our Solar System, Galaxy, and Universe, such as: elements in the periodic table, planets, stars, galaxies, galaxy clusters, and more. It engages you in size and distance ranking between astronomical objects and in understanding scales and models of astronomical systems.
When you think of the Universe, what comes to mind? Do you have an idea of how big the Universe is? Do you know what sorts of objects it contains? This chapter will explore the Universe in the most general terms.
ViewSpace is a free, web-based collection of digital interactives and videos highlighting the latest developments in astronomy and Earth science. ViewSpace gives you the opportunity to explore our planet, solar system, galaxy, and universe.
The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope, but it is one of the largest and most versatile, renowned as a vital research tool and as a public relations boon for astronomy.The Hubble telescope is named after astronomer Edwin Hubble and is one ...
10 cze 2024 · A new framework has researchers hopeful that a solution is near. Jupiter’s Great Red Spot, seen in this animation based on Voyager 1 and Hubble images, has swirled for hundreds of years, exemplifying the way large-scale patterns and organization can arise from innumerable microscopic interactions. Equinox Graphics.
NASA explores the unknown in air and space, innovates for the benefit of humanity, and inspires the world through discovery. There are many mysteries of the universe we have yet to understand. Since the early 20th century, scientists have known that the universe is expanding.
The age of the universe can be calculated in several ways. Assuming the validity of the big bang model, one attempts to answer the question: How long has the universe been expanding in order to have reached its present size?
