Astronomy Downloads

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StarStrider 2.8
StarStrider is a software planetarium that utilizes the latest in 3D-technology in order to show you not only the planets and satellites of our solar system, but also galaxies, nebulas, and hundreds o...
License : 30-day Trial     Download Size:13486 KB
Coeli - Stella 2000
Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, com...
License : Shareware     Download Size:4232 KB
EarthWatch 4.01
EarthWatch displays a graphical world clock with a dynamic map picture of the world displaying the day and night areas, a sundial, and an info panel featuring sunrise/sunset times and much more -- all...
License : Shareware     Download Size:3275 KB
Deepsky 2000 v2.5
allows amateur and professional astronomers make their sky observing sessions much more productive. Deepsky comes with a searchable, browsable, spreadsheet-style database of over 400,000 deep sky...
License : 30-day Trial     Download Size:60 MB
SETI Spy v3.0.2
is an attractive add-on for SETI@Home that shows detailed info concerning your efforts to help locate extraterestrial intelligence. With SETI Spy, you can fetch details concerning the progress of...
License : Freeware     Download Size:526 KB
SC Modeler Lite v1.5
is an interactive modeling software for the visualization and analysis of satellite constellations. SC Modeler allows you to to specify orbital parameters of a satellite constellation and interac...
License : 15-day Trial     Download Size:3 MB
Sat v2.5
is an easy to use software that visualizes the monthly graphs of the brightest satellites of both Jupiter and Saturn. You can select the planet, date, color of graph plot, and have the option to ...
License : Freeware     Download Size:246 KB
Sunrise/Sunset Calculator v1.2
may be utilized to fastly look up the sunrise and sunset times of any town within the United States. Sunrise/Sunset Calculator was especially developed for professional truck drivers and companie...
License : Freeware     Download Size:1 MB
Kagayaki III v3.0
is a star atlas software that comes with a planisphere. Kagayaki III can show about 230,000 stars, 10,000 nebula clusters, the entire Solar System, and the Galileo satellite, as well as lunar and...
License : Shareware     Download Size:3 MB
Distant Suns SE v4.0
is a desktop astronomical simulator that can take you from your home to the outer reaches of the Universe and back. Distant Suns allows you to see the sky at the time of your birth, view the sun ...
License : Freeware     Download Size:4 MB
SkyMap Pro v6.0
is an excellent astronomy software for both the novice and professional astronomer. It will show a map of the sky as seen from any point on Earth for any date between 4000BC and 8000AD. You can e...
License : Demo     Download Size:8 MB
MyStars! (32-bit) v2.7
is a fun and educational software that shows the position of stars, the Sun, the planets, comets and the Messier items as they would be seen from any position on Earth. See from any location arou...
License : Time-limited Trial     Download Size:1 MB
SETI Status v0.3b Build 10
displays your current SETI@home WU (WorkUnit) status and percentage completed, as well as user info and private statistics. SETI@home is a scientific experiment that harnesses the power of hundre...
License : Freeware     Download Size:265 KB
Astro-Mania 2.0
Astro-Mania is an educational game covering the Universe. It has eight levels and let's you select what subject area you want to cover. Its great pictures and ease of use makes it not only educati...
License : Shareware     Download Size:1276 KB
CyberSky (32-bit) v3.2
transforms your computer screen into a planetarium, allowing you to learn about astronomy by exploring the sky in the past, present, and future. It displays accurate charts of the sky as seen fro...
License : Shareware     Download Size:972 KB
Planetary Apprentice v1.0.0
is a reference software that displays properties for a selected planet. Planetary Apprentice contains eighteen properties divided into four categories: orbital, physical, axial, and atmospheric. ...
License : Freeware     Download Size:4 MB
Allstar v1.12
is an easy to use astronomical map. Allstar comes with options that let you select the latitude and longitude, and the time that your computer system will show a current observation. Easy to use ...
License : Freeware     Download Size:1 MB
Star Explorer v1.16
is a space simulator that allows you to to journey to the stars on your PC. The software can run as a standalone software or as a screen saver, enabling you to search by a database of over 20,000...
License : 30-day Trial     Download Size:6 MB
SETI Monitor v2.11
is a SETI@home add-on that allows you to to monitor the activity of your SETI@home client. SETI@home is a scientific experiment that harnesses the power of hundreds of thousands of Internet conne...
License : Freeware     Download Size:235 KB
Starry Night Backyard v3.0.4
is an easy to use astronomy simulation software that allows you to to learn how to recognize planets, stars, and constellations. You can gaze at the heavens from your own backyard or any other lo...
License : 15-day Trial     Download Size:14 MB
Hallo Northern Sky v2.065
is an astronomy software that allows you to to plot the night sky for any time and location. The software displays all stars to about magnitude 12, as well as all nine planets, the Moon, Sun, and...
License : Freeware     Download Size:451 KB
GLOrbit v1.0 beta
allows you to to customize star system with different celestial bodies, comprising planets and moons, and run a simulation. The software uses the actual bitmaps (if known and available) of the pl...
License : Shareware     Download Size:4 MB
Hallo Northern Sky for Windows 3.1 v1.62b
is an astronomy software that allows you to to plot the night sky for any time and location. The software displays all stars to about magnitude 12, as well as all nine planets, the Moon, Sun, and...
License : Freeware     Download Size:229 KB
Sidereal Clock v1.0
allows you to keep track of the celestial time. The Sidereal Clock calculates the local mean sidereal time (LMST) based upon the computer's local clock, your time zone, and your west longitud...
License : Freeware     Download Size:1 MB
FITS Imager 2000 v1.12 beta
allows you to to effortlessly process astronomical FITS (Flexible Picture Transport System) format pictures. You can load and show FITS frames, perform aperture photometry of stellar items, and c...
License : Demo     Download Size:2 MB
Interactive Diameter of Planets v2.0
allows you to to select either the earth or the sun as the reference diameter, and the relative diameters of the planets are computed from it. After you have chosen either the earth or sun as the...
License : Freeware     Download Size:6 KB
Adastra Freestar v3.5
displays a realistic see of the night sky from any place on Earth or point in time. You can effortlessly manipulate your real-time sky show with the center, zoom, unzoom, directional, and panning...
License : Freeware     Download Size:3 MB
Power Age Sky Simulator v2.0
is a desktop planetarium software. Power Age Sky Simulator gives you the ability to observe the sky on your computer. The software allows you to to work with several items, that include: more tha...
License : 14-day Trial     Download Size:7 MB
LunarPhase v2.50
displays a wide range of info about the moon and graphically displays the current phase of the moon in real time. LunarPhase displays the following info: the times and dates of the major lunar ph...
License : Time-limited Trial     Download Size:2 MB
SOLEX v7.0
allows you to compute ephemerides and osculating elements over a -4500 to +4500 time span by numerical integration whose starting conditions are read from library files. SOLEX is a command-sequen...
License : Freeware     Download Size:1 MB

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Free Astronomy Downloads - Download Free Astronomy Programs & Softwares

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