Kentucky Space has an active program exploring "near space" at altitudes of 100,000 feet or more using high altitude balloons.

Supported by the Kentucky National Guard and the Department of Homeland Defense, it successfully launched Balloon-1 from the Bowling Green/Warren County Regional Airport a high altitude balloon to the edge of space in 2008.

At 12:26 PM Central time, Balloon-1 was launched and ascended at an average rate of 1,000 ft. per minute, reaching a maximum altitude of 91,277 ft. at 1:55 PM. Shortly after achieving maximum altitude Balloon-1 burst as expected. The parachute system was deployed at 1:56 PM and the payload continued to operate until touchdown at 2:25 PM. The landing site was approximately 40 miles downrange of the launch site. The APRS transmitter continued to function after landing, facilitating recovery by a student chase team. The payload was recovered at 3:12 PM and returned to the mission control center for data extraction and a debriefing.

The primary science payloads carried by Balloon-1 included a magnetometer, temperature sensor, and pressure sensor. These instruments recorded valuable data at the edge of space for attitude control and determination and will aid in the design of future Kentucky Space orbital satellites.

In addition to the science sensors, the payload included an MSP430 processor interface for a GPS receiver, and an APRS transmitter, designed to downlink the positional data to mobile Earth stations. On-board systems included a communication package successfully tested for possible use in the event a major natural or other type disaster in Kentucky.

Kentucky Space is planning two more flights for 2010, one carrying aerogel to collect comet dust, and the second, to test autonomously controlled descent craft.