Based on a numerical weather model, Clear Sky Charts are perhaps the most accurate and the most usable forecasters of astronomical observing conditions for over 6300 observatories and observing sites in North America. Light Pollution Map A color-coded map of the world showing sources and levels ...
Available foriOSandAndroid. The NASA app showcases a collection of the latest NASA content for free. 19. Star Chart Available foriOSandAndroid. A free app with in-app purchases. 20. Constellation Map Available foriOSandAndroid. A free app with in-app purchases. 21. Star Rover Available for...
Chart showing the constellation Coma Berenices Moon The early phases of the Moon are well placed in the evening sky at this time of year. The popular clair-obscur (trick of the light) effect, known as the Jewelled Handle is visible in the early hours of 8 April. Formed when the lunar...
Finder Chart for Mars + - Double-click to unlock the map. Object name Mars Field of view 3° Limiting magnitude 9 Mars coordinates 8.18805, 22.32675 Center coordinates 8.18805, 22.32675Mars Passage Through Night Double-click to unlock the map. Current position of Mars Time 19:09 Latitude ...
He explained his choice: "I am very fond of cats. I will let this figure scratch on the chart. The starry sky has worried me quite enough in my life, so that now I can have my joke with it." Get the Space.com Newsletter
Finder Chart for NGC6996 Double-click to unlock the map. Object nameNGC6996 Field of view3° Limiting magnitude9 NGC6996 coordinates20.94167, 45.47303 Center coordinates20.94167, 45.47303 NGC6996 Passage Through Night Double-click to unlock the map. ...
Jupiter opposition data for the period 2022 to 2024. The Declination is the angle of the planet to the North (+) or South (-) of the celestial equator; on the star chart, it represents the planet's angular distance above or below the blue line. The angular diameter (or apparent size)...
A planisphere, also called a Star Chart or, sometimes, a Star Wheel is a flat multi-part chart that displays the stars visible from a particular latitude for any time and date. Our unique planisphere,The Night Sky™, pioneered the use of a two sided map projection to produce a low-dis...
A planisphere is a sky chart that turns inside a round frame and can show you the night sky at your latitude on any date and time of the year. You can buy them at science supply and telescope stores or online. Or you can construct your own from templates at these two websites: Den...
Quality sky maps (star charts) for skywatchers, educators and publishers. The Evening Sky Map (PDF) free each month. Find constellations, planets, comets.