Build These Great Antenna Projects


2018-06-01

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An organically grown planet definition
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How does space change the human body?
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New images added to Hubble Messier Catalog
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Our Milky Way
Astronomy magazine and artist Jon Lomberg highlight our home galaxy: the Milky Way. Learn more >>>
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Centaurus A’s satellites rotate together
New observations confirm what astronomers have seen elsewhere … and challenge current dark matter models. Read more >>>
June 30-July 10, 2019
Enjoy spectacular eclipse viewing, Machu Picchu, and much more on this 11-day journey.
Learn more >>
October 3-13, 2018
Enjoy 8 full nights of relaxed aurora viewing surrounded by breathtaking natural beauty.
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Explorer 1: The start of the American Space Age
January 31 marks the 60th anniversary of Explorer 1, America's first satellite, which ushered the United States into the Space Race. Read More >>>
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Read our blog
Astronomy magazine editors share their unique insight from behind the scenes of the science, hobby, and magazine. Read more >>>
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Looking for a telescope?
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See the comet's shape and surface features.
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New pulsar result supports particle dark matter

The nature of dark matter remains elusive, but astronomers are now one step closer to the answer. Read more >>>

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What do belts around Proxima Centauri mean for exoplanet research?
Astronomy has a Q&A with Guillem Anglada-Escude, one of the discoverers of the nearest exoplanet to us. Read more >>>
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LIGO detects a neutron star merger
Astronomers have just caught gravitational waves - and more - from a pair of merging neutron stars. Read more >>>
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Get the answers to your Laser SETI questions
Check out our guest blog by a SETI scientist, with the answers to your questions about the search for extraterrestrial life. Read more >>>
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The Real Reality Show
Join our editor-in-chief David Eicher on an expedition through the heart of science headlines. Read More >>>
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Space missions that dodged disaster
Some of our most successful spacecraft almost weren't. Read more >>>
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Exclusively from Astronomy magazine.

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The Milky Way
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Check out our long-form features!
When big news happens or a huge story needs to be told, it's time to dig deep. Read more >>>
An organically grown planet definitionIn an Astronomy magazine exclusive, planetary scientists Kirby Runyon and Alan Stern ask an important question: Should we really define a word by voting? Read more >>>
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Build These Great Antenna Projects