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  1. What would it be like to see the Sun or the stars from Mars? Read our guide to find out what astronauts could see in the Mars night sky.

  2. Loading StellariumWeb, the online Star Map. 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.

  3. 15 Ιουν 2016 · Astronomers know this from watching the night sky with the Mars rovers, which have cameras about as sensitive as the unaided human eye.

  4. 17 Ιουν 2020 · I'm also going to use the filters and compare views of Mars using a 127mm f/6.5 achro, a 102mm f/9.8 achro, and an 80mm f/7 triplet. I might try a 2x Barlow, a 3x focal extender, and a 5x Powermate on the triplet, probably with a 20mm 100-deg eyepiece.

  5. 27 Σεπ 2020 · Most eyepieces in our collections feature ultra-wide fields-of-view for deep sky viewing. While these are suitable for viewing Mars, the generous fields they offer are overkill. There are specialized eyepieces available for planetary viewing.

  6. 27 Αυγ 2020 · With its eerie, fiery reddish appearance in the night sky, Mars often looks as if it is preparing for battle, so it was fittingly named for the Roman god of war. Unlike Venus and the outer planets, which are covered in clouds, Mars shows surface detail when viewed through a telescope.

  7. An online interactive planetarium application to explore the night sky and find constellations, planets, asteroids and other celestial objects visible from any location.

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