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Quadrans Muralis: a demoted constellation lives on as the radiant of the January Quadrantids

Johann Bode's 1801 Uranographia, showing Quadrans Murales, Boötes and other constellations

Boötes, Canes Venatici, Coma Berenices and Quadrans Muralis

The Northeast sky Jan 4 at 1:00 a.m. PST. Look between Ursa Major and Minor, and the bright star Arcturus in Boötes for the location of Quadrans Muralis on the Boötes-Draco border

Looking Northeast [...]

Spooky Halloween Observing, 2014 edition

The ghoul on the moon

NGC 246 the Skull Nebula

IC 2118 Witch Head Nebula

It’s time to get out the Milky Way and Mars candy bars, the Moon Pies and the Starburst chews. It’s Halloween! The moon — just past first quarter — will greet your trick or treaters this year. A first quarter [...]