https://bobmoler.blog/2026/05/05/ephemeris-05-05-2026-the-constellation-of-hydra-the-water-snake-slithers-along-the-southern-horizon/Bob Moler's Ephemeris Blogen2026-05-05T04:01:00+00:00Ephemeris: 05/05/2026 – The constellation of Hydra the water snake slithers along the southern horizonHydra the water snakehttps://bobmoler.blog/2026/05/04/ephemeris-05-04-2026-looking-out-of-the-milky-way/Bob Moler's Ephemeris Blogen2026-05-04T04:01:00+00:00Ephemeris: 05/04/2026 – Looking out of the Milky Way