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Strange Universe: Mars At Its Best 11/20/22

For the next month, Mars hovers at its closest to us, which it briefly does only every two years. Its closest approach happens the first day of December. But since Mars doesn’t change much from night to night, there’s no need to wait. You can go out the next clear evening. Mars is that super bright star low in the east at 7 p.m., with even brighter Jupiter far to its right. If you have a telescope also check out Saturn, the lowest star in the west.

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  • Everyone knows the terms waxing and waning, and usually know a waxing Moon gets fatter each night while a waning Moon gets thinner. But relatively few of your friends could look at a moon and instantly tell whether it’s a waxing or a waning one. So let's make it easy. The waxing moon is lit up on the right. It's the moon you see during the weeks before full moon. It's also the moon that's already out when darkness falls, so it's the one seen by the most people. The dinnertime moon.
  • Lunar eclipses appear best through binoculars or just the naked eye. The full moon is never a good telescope target, and hosting Earth’s blurry-edged shadow doesn't help much. It's not terrible, like macaroni salad, but Earth's shadow edge is fuzzy, and fuzzy is not a good thing through a telescope.
  • Playlist as aired on Saturday, November 12th, 2022