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Articles by J. Alex Knoll

Atlas’ daughters beckon

The waning gibbous moon still rises on the heels of sunset at week’s end. But by the 20th,  when Luna reaches last-quarter, it crests the horizon past midnight.
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The Harvest Moon brightens more than one night

The night skies are alight with the glow of the Harvest Moon, which is technically full on the 12th but appears to shine from dusk to dawn over several nights. Every full moon rises around the time of sunset and sets the next morning around sunrise, but only for one day. However, the Harvest Moon, the full moon closest to autumnal equinox, which falls on September 21, is different.
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Let its waxing glow guide you

The moon reappears in our evening skies Thursday as a thin crescent low in the southwest at dusk. Lined up to the west is the twinkling blue-white star Spica and beyond that golden Saturn.
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More than stars and planets brighten our night skies

The moon wanes through week’s end, reaching new phase Sunday. Friday the thin crescent rises around 4am, trailing a dozen degrees behind the Gemini twins Castor and Pollux to slightly to the north and ruddy Mars a little to the south.
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When the Dog Star rises, so does the heat

The waning moon rises around 10:30pm at week’s end Friday, with the bright glow of Jupiter trailing just a few degrees behind. By Sunday, the last-quarter moon rises a little before midnight just below the speckling lights of the Pleiades star cluster, which mark the back of Taurus....

The near-full moon bleaches out all but the brightest of this year’s Perseid meteor shower

The moon waxes to full Saturday, rising between the dim water constellations Aquarius and Capricornus. August’s full moon is named the Green Corn Moon, the Grain Moon and the Sturgeon Moon, for the great fish that once filled our waterways.
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Gazing at the Andromeda Galaxy, we look through space and time

Of all the lights in the heavens, one stands alone. Looking at the night sky, we stare at a family of stars all akin to our own, all a part of the Milky Way Galaxy. However, nestled within the stars of the constellation Andromeda is a faint patch of light from far beyond.
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The new moon sets the stage

Early risers Friday should look for the last sliver of the waning moon low in the northeast before 6am. After that, the new moon disappears amid the sun’s blinding glare.
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What’s next after the shuttle?

Thirty years three months and several days ago, the twin Solid Rocket Boosters strapped to the space shuttle Challenger ignited in unison, discharging a wake of flames and propelling up, up, up against gravity’s pull and into low-earth orbit.
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Look for the thunder

As the sun sets in the northwest at 8:31 Friday, July’s full moon rises in the southeast. Native American and folk lore call this the Thunder Moon, the Hay Moon and the Buck Moon. We’re all familiar with this moon’s strong, mid-summer storms, and farmers still begin their harvest of winter livestock feed at this time.
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