Description: UniDate is calendar software which allows user to compute a day of a week for any dates in Gregorian or Julian calendars, convert dates between these two calendars, compute time of sunrise and sunset and moon rise and moonset for arbitrary location on the globe.
Astronomy Stuff 1.2.0 Watch Nasa TV including live space shuttle launches and space walks plus all the Sky at Night programs from December 2001 over the internet plus view live solar images and get ISS
Cosmic Voyage 3.5 A stunning and mesmerizing 3D screensaver that takes you on a never-ending voyage into the depths of Space. Soar past stars and nebulae and experience the wonders of the Universe
Quantum Astronomy: The Heisenberg Uncertainty Principle This is the second article in a series of four articles each with a separate explanation of different quantum phenomena. Each article is a piece of a mosaic, so every one is needed to understand the final explanation of the quantum astronomy experiment we
Doorstep Astronomy: The Southern Triangle Summer officially arrives at 2:46 a.m. EDT on June 21 (11:46 p.m. on June 20 for those living in the Pacific Time Zone). And as darkness falls this week, the famous "Summer Triangle" can be found low in the eastern sky.