Capturing the Stars: Astrophotography by the Masters
Robert Gendler
Language: English
Pages: 160
ISBN: 0760335001
Format: PDF / Kindle (mobi) / ePub
The Universe: Leading Scientists Explore the Origin, Mysteries, and Future of the Cosmos
First Light: The Search for the Edge of the Universe
Sungrazing Comets: Snowballs in the Furnace
The Andromeda Galaxy and the Rise of Modern Astronomy (Astronomers' Universe)
Young blue stars has formed in the bridge of material shared by the two galaxies. NGC 2440 The final stage in the lifetime of a sunlike star, the planetary nebula stage lasts only 10,000 to 30,000 years, an astronomical instant in the overall life of a star. The dying central star of NGC 2440 is one of the hottest known, with a surface temperature near 200,000 degrees Kelvin. The Orion Nebula Spanning forty light years, the legendary Orion Nebula (M42) is one of the most inspiring cosmic.
To the Milky Way. At its northern tip (lower left), an anomalous spiral arm interacts with a dwarf companion galaxy, similar to the Milky Way’s relationship with the Large Magellanic Cloud. The Antennae The merging galactic systems NGC 4038 and NGC 4039 are known as the Antennae. Surprisingly commonplace in the universe, galactic mergers can take hundreds of millions of years to run their course. These two galaxies began their union between 300 million and 450 million years ago and will likely.
To the Milky Way. At its northern tip (lower left), an anomalous spiral arm interacts with a dwarf companion galaxy, similar to the Milky Way’s relationship with the Large Magellanic Cloud. The Antennae The merging galactic systems NGC 4038 and NGC 4039 are known as the Antennae. Surprisingly commonplace in the universe, galactic mergers can take hundreds of millions of years to run their course. These two galaxies began their union between 300 million and 450 million years ago and will likely.
Dark and bright nebulosity lies near the plane of our galaxy, close to the famous glowing cloud known as the Orion Nebula (M42). (See page 95 for a portrait of M42.) LDN 673 This field represents number 673 in Lynds’ Catalog of Dark Nebulae. The catalog, published by American astronomer Beverly Lynds in 1962, was based on photographic plates made by the National Geographic–Palomar Observatory sky atlas and, in many cases, can be cross-identified with Barnard’s catalog. IC 446 and IC 447 This.
Other galaxies. The Foxfur Nebula The clouds of the Foxfur Nebula comprise curious shapes and textures sculpted by the radiation of massive nearby stars. M95 A prototypical barred spiral galaxy, M95 played a critical role in establishing Hubble’s constant, a value that defines the rate of recession of galaxies. American astronomer Edwin Hubble first established the constant in 1929. The refinement of Hubble’s constant has great implications for cosmology and our knowledge about the ultimate.