2019-04-01_Astronomy

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BINOCULARUNIVERSE BY PHIL HARRINGTON 64 ASTRONOMY • APRIL 2019 E xcept for Ursa Major, Leo the Lion is the most easily recogniz- ...

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66 ASTRONOMY • APRIL 2019 A: To address your second question first, Bode’s law was announced by astronomer Johann Titius in 1766 ...

WWW.ASTRONOMY.COM 67 between the particles, the angular momentum is redis- tributed and they settle into a less collision-prone ...

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70 ASTRONOMY • APRIL 2019 S LE E PI N G SCOPE The McMath-Pierce Solar Telescope at Kitt Peak National Observatory in Arizona st ...

WWW.ASTRONOMY.COM 71 A LOT GOING ON Some 4.5 hours of exposure reveal Bode’s Galaxy (M81, upper center), the Cigar Galaxy (M82, ...

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SOUTHERN SKY MARTIN GEORGE describes the solar system’s changing landscape as it appears in Earth’s southern sky. June 2019: Jup ...

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