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Hace 1 día · The star marking true north is a good deal heavier than we thought. The North Star is 5.1 times as massive as the sun, astronomers report in work submitted July 12 to arXiv.org.That value ...
Hace 1 día · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.
Hace 4 días · The North Star, or Polaris, is a star that resides approximately 433 light-years away in the constellation Ursa Minor. What sets it apart from other stars is its unique position – almost directly above the North Pole. As a result, it remains stationary throughout the night while other stars appear to move in circular paths around it.
Hace 6 días · An online sky map to identify constellations and major stars and planets easy to see with the naked eye.
Hace 4 días · An aurora (pl. aurorae or auroras), also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic).
14 de jul. de 2024 · The small arc in the center of all the other concentric arcs is the star Polaris, the North Star. The brighter star trails around it are from stars in constellations like Cassiopeia, Cepheus,...
18 de jul. de 2024 · The North Star, also known as Polaris, holds unique positions both in the sky and in our stories. From its seemingly fixed location, guiding adventurers to its role in ancient lore and modern science, there's more to this star than meets the eye.
