The Ursids, or Ursid meteor shower, are an annual meteor shower that coincides with the winter solstice. The Ursids occur from December 17 to 25 and peak just before Christmas, around December 22, with a zenithal hourly rate of 10 meteors per hour. The meteor shower was named for its radiant point, or apparent point … [Read more…]
Canopus, Alpha Carinae, is the brightest star in Carina constellation and the second brightest star in the night sky. Canopus is fainter only than Sirius. The star is a supergiant or bright giant, yellowish-white in colour, with an apparent magnitude of -0.72. It is located at a distance of 310 light years from Earth. It … [Read more…]
Capella, also known as Alpha Aurigae or the Goat Star, is the brightest star in Auriga and the sixth brightest star in the sky. The only stars in the northern celestial hemisphere brighter than Capella are Arcturus in Boötes constellation and Vega in Lyra. The only other star visible from northern latitudes that is brighter … [Read more…]
Polaris, also known as the North Star, Alpha Ursae Minoris or Star of Arcady, is the brightest star in Ursa Minor constellation. Polaris is notable for currently being the closest bright star to the North Celestial Pole. The pole marks true north, which makes the North Star important in navigation, as the star’s elevation above … [Read more…]
Little Dipper is a prominent asterism in the northern sky, formed by the brightest stars of Ursa Minor constellation. The asterism is often confused for the whole constellation, much like the Big Dipper is sometimes confused for Ursa Major, the Great Bear, but it is only the brightest part of the constellation.