Stock Price: 131.91 +0.26 12/15/2017 4:02 PM ET

Stock Price: 131.91 +0.26 12/15/2017 4:02 PM ET

Orbital ATK is one of the industry's leading providers of satellites used to conduct astrophysics, Earth science/remote sensing, heliophysics, planetary exploration and technology demonstration missions. We are also applying our innovative, industry leading small- and medium-class satellite technologies to systems used for national security space missions and related technology demonstration programs.

Science & Environment Satellites

Orbital ATK is one of the industry's leading providers of satellites used to conduct astrophysics, Earth science/remote sensing, heliophysics, planetary exploration and technology demonstration missions. Our extensive and flight-proven line of small- and medium-class spacecraft platforms allow customers to select the right solution for their mission requirements and budget.

National Security Systems

​We are applying our innovative, industry leading small- and medium-class satellite technologies to systems used for national security space missions and related technology demonstration programs. From smaller, more affordable spacecraft busses to hosted payload applications we are helping to reshape the boundaries of National Security Space.

 

Hosted Payloads

Orbital ATK’s Hosted Payload Interface (HPI) allows small payloads for science, technology demonstration, and national security applications to be mounted onto Orbital ATK’s GEOStar-2 bus GEO communications platform. This hosted payload program takes advantage of the high frequency of commercial satellite launches and the excess resources that typically exist on a commercial communications satellite to provide frequent and low-cost access to space.

 

Spacecraft Buses

Orbital ATK offers a complete line of spacecraft busses tailored to accommodate a variety of payloads and missions ranging from several months to decades of reliable service. Ideally suited for commercial national security space, Earth and space science and technology demonstration missions, Orbital ATK has proven and reliable spacecraft busses for your LEO, MEO, GEO or interplanetary mission.