January 15, 1976 5:34 am

Helios-B

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Titan III

Cape Canaveral SFS, FL, USA
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January 15, 1976 5:34 am

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2026-07-13 08:52:28

Helios-A and Helios-B (also known as Helios 1 and Helios 2), are a pair of probes launched into heliocentric orbit for the purpose of studying solar processes. A joint venture of West Germany’s space agency DFVLR (70% share) and NASA (30%), the probes were launched from Cape Canaveral, Florida, on December 10, 1974, and January 15, 1976, respectively. Built by Messerschmitt-Bölkow-Blohm as the main contractor, they were the first spaceprobes built outside the United States or Soviet Union.
Launch Overview
Window Open 05:34 UTC
Window Close 05:34 UTC
Lift Off Jan 15, 1976 · 05:34 UTC
Launch Facility Cape Canaveral SFS, FL, USA
Launch Pad Space Launch Complex 41
Target Orbit Heliocentric N/A
Payload Overview
Customer Lockheed Martin
Payload Helios-B
Rocket Titan III
Destination Heliocentric N/A
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship
Helios-A and Helios-B (also known as Helios 1 and Helios 2), are a pair of probes launched into heliocentric orbit for the purpose of studying solar processes. A joint venture of West Germany’s space agency DFVLR (70% share) and NASA (30%), the probes were launched from Cape Canaveral, Florida, on December 10, 1974, and January 15, 1976, respectively. Built by Messerschmitt-Bölkow-Blohm as the main contractor, they were the first spaceprobes built outside the United States or Soviet Union.

Height

LEO Payload

Total Launches

Status

Lockheed Martin
Space Launch Complex 41
Launch Overview
Window Open 05:34 UTC
Window Close 05:34 UTC
Lift Off Jan 15, 1976 · 05:34 UTC
Launch Facility Cape Canaveral SFS, FL, USA
Launch Pad Space Launch Complex 41
Target Orbit Heliocentric N/A
Payload Overview
Customer Lockheed Martin
Payload Helios-B
Rocket Titan III
Destination Heliocentric N/A
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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