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Table Of ContentsApril 2005Volume 1. Number 4COVER STORY
Supermassive Black Holes: Shaping Their Surroundings Monster black holes don't just swallow matter without a trace - they sculpt the galaxies and galaxy clusters in which they live. By M. Coleman Miller, Christopher S. Reynolds, and Anita Krishnamurthi NEWS & FEATURES
News Notes • Saturn's Two-Faced Moon • Asteroid Wake-Up Call • A Swarm of Black Holes and more... Spotlight On...A Flaming Runaway Star An interloper in Auriga is shedding light on its surroundings.By Edwin L. Aguirre The Future of Australian Astronomy Australian astronomers are undertaking a major review of where their science is heading in the 21st century. By Michael Burton Perth Observatory Australia's sole remaining state-run observatory is going strong. By Peter Birch Cosmic Coincidences Total solar eclipses happen for only a short period in Earth's history. By Phil Plait
OBSERVING & EXPLORING
Binocular Highlight An Overlooked Gem By Les Dalrymple Tonight's Sky A First-Class Night By Greg Bryant Sun, Moon, and Planets Jupiter at Its Annual Best By Jonathan Nally Exploring the Moon Basins of the Southwestern Limb By Charles A. Wood Deep Sky Delights The Eta Carinae Region By David Frew Celestial Calendar Asteroid and Planet Occultations By Steve Kerr Celestial Calendar A Variety of Comets By David Seargent Observer's Log The Challenge of Mercury By Steve Massey Celestial Calendar April's Lunar Eclipse By Martin George Celestial Calendar Pallas in the Realm of the Galaxies By Alan MacRobert
PRODUCTS & REVIEWS
AS&T Test Report Just Jupiter Keep track of Jupiter's Galilean satellites and the Great Red Spot with JupSat Pro. By David Ratledge Buyer's Guide 90mm Astronomical Maksutovs By Gary Seronik
ACTIVITIES & PEOPLE
First Light: For Beginners Tune Up Your Telescope By Michael Portuesi Hobby Q&A • Do light-years measure distance now, or when the light was emitted? • Dd the Sumatra earthquake alter Earth's rotation? • When the 1 1/4-inch eyepiece standard? and more... The Astronomy Scene Victoria's Star-B-Cue By Perry Vlahos Activities Gallery
ALSO IN THIS ISSUE
Spectrum Big Decisions By Jonathan Nally Letters • The Lights Are On... • Feedback on AS&T • Colliding Ideas Mission Update By Jonathan McDowell Subscription Offer Focal Point Astronomical Pride By Jeff Stanger
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