Astronomy
BLACK HOLES HOW THEY EXPAND Einstein’s theories p. 20 JULY 2018 EXPLORING moons and planets with submarines p. 44 DISCOVER deep- ...
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CONTENTS 4 ASTRONOMY • JULY 2018 20 COVER STORY Relativity: Right or wrong? Einstein’s relativity replaced Newton’s gravity. Now ...
WWW.ASTRONOMY.COM 5 The best $ eyepiece you’ll ever buy. No computer required. Battery- powered 7” color monitor included. High ...
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ASTROLETTERS 8 ASTRONOMY • JULY 2018 The thrill of New Horizons Thank you for the article “New Horizons explores the Kuiper Belt ...
QG QUANTUM GRAVITY EVERYTHING YOU NEED TO KNOW ABOUT THE UNIVERSE THIS MONTH... HOT BYTES >> TRENDING TO THE TOP WWW.ASTRO ...
ASTRONEWS 5° PUPPIS VELA CARINA PICTOR DORADUS RETICULUM Canopus _ South Celestial Pole FAST FAC T 10 ASTRONOMY • JULY 2018 SPEC ...
ASTRONEWS WWW.ASTRONOMY.COM 11 QUICK TAKES DOUBLE SCORE New research suggests the interstellar asteroid ‘Oumuamua likely came fr ...
12 ASTRONOMY • JULY 2018 T his past January, several radio sta- tions asked me to talk about the “Blue Super Blood Moon” — winte ...
ASTRONEWS 134, Numbers shown in miles per hour Mercury Venus The Moon 25,03123, Earth Mars 11,252 5, 9, Pluto 2, 47, Uranus 52, ...
stronomers can’t always just examine a simple image when they want to solve a mystery. Most of the time, they have to meticulous ...
ASTRONEWS WWW.ASTRONOMY.COM 15 CLOSING TIME. The University of Chicago plans to cease on-site operations of the historic Yerkes ...
16 ASTRONOMY • JULY 2018 T he starling seems an unexceptional bird, but gather thousands together into a mur- muration (named fo ...
ASTRONEWS Satellite galaxies Spiral galaxy Spiral galaxy Satellite galaxy Globular clusters Bulge Disk (arms) Open cluster Ellip ...
18 ASTRONOMY • JULY 2018 I n the summer of 1764, the French comet hunter Charles Messier came upon a nebulous object “near the e ...
ASTRONEWS WWW.ASTRONOMY.COM 19 All disk galaxies fully rotate about once every billion years, no matter their size or mass, astr ...
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