Where is M13? download

Astronomy application that helps you visualize the 3-D locations and physical properties of common deep sky objects.

2.3 (latest)

What's new

v2.3
- Changed the galaxy image to use the latest Spitzer "two arm" image.
- Removed several duplicate object entries.
- Update User Manual.

Today's Highlight

WeatherBug Lite

WeatherBug Lite helps you keep track of weather reports on your Mac.

Free

Language and environment for statistical computing and graphics.

SeisMac

Free

SeisMac turns your Sudden Motion Sensor-equipped laptop into a three-axis seismograph.

Grays Anatomy Student Edition

Free

This program offers you medical information and human body illustrations.

LaTeXiT

Free

Typeset LaTeX equations on the fly on your Mac.

SkySafari

Free

View star maps and interact with telescope data.