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  1. 10 de dez. de 2021 · 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.

    • My Observations

      Observation Log Book. Every amateur astronomer will tell...

    • Calendar

      Stellarium Web is a planetarium running in your web browser....

  2. Há 4 dias · Usually, seeing stars is due to temporary pressure on the eye. This is typically harmless and only lasts for a few seconds. However, if you see stars often or they last for a long time, see your provider. You may need treatment for an underlying cause like migraine or a retinal disorder.

    • 2 min
  3. Há 2 dias · 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.

  4. Há 3 dias · Here are 12 easy constellations to find next time that you are out stargazing. For this blog, we have picked 12 major constellations from both Northern and Southern hemispheres. Ursa Major, Centaurus, Cassiopeia, Crux, Orion, Carina, Canis Major, Ursa Minor, Gemini, Taurus, Auriga, and Scorpius.

  5. Há 4 dias · Today I was outside with my husband and son, and I started seeing stars and floaters in my vision and it lasted a good 30 seconds and was a lot of floaters and stars not just a couple. I don’t have high blood pressure and I’ve told my doctor twice before and she’s brushed over it.

  6. Há 2 dias · Additionally, astronomers have found 6 white dwarfs (stars that have exhausted all fusible hydrogen), 21 brown dwarfs, as well as 1 sub-brown dwarf, WISE 0855−0714 (possibly a rogue planet ). The closest system is Alpha Centauri, with Proxima Centauri as the closest star in that system, at 4.2465 light-years from Earth.

  7. Há 1 dia · Adaptive Optics Guide Stars. Guide Star Finder: A Web tool aimed at searching for suitable adaptive optics guide stars, either for single objects as for a list of observing targets. The tool is based on the USNO-SA2.0 catalogue. Work is in progress to use USNO-B catalogue as an option.