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SAGE

retired
Earth ObservationLEOCOSPAR 1979-013ALaunched 2/18/1979
Admin Edit
Mission & Launch
Launch Mission
SAGE Mission
Launch Vehicle
Scout D-1
Launch Date
2/18/1979
Last Contact
11/18/1981
Orbit & Mass
Orbit Class
LEO
Altitude
603 km
Inclination
54.93 deg
Dry Mass
147 kg
Total Mass
147 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
EOSCI
Payload Class
C
Organizations
Operator
NASA Goddard Space Flight Center
Manufacturer
NASA Goddard Space Flight Center
Registry
COSPAR ID
1979-013A
UN Registration
ST/SG/SER.E/021
Track
Mentions
6
All verified mentions of this spacecraft in source documents.
0.0-5.0
Actions

Sage Constantinou is a doctoral student at the University of Hawaiʻi Institute for Astronomy and an alum of Waiākea High School.

GovernanceValue 0.6May 10, 2026Journey Through the Universe coinvolge oltre 3000 studenti

The Siper Product-1 missile system can intercept aerial threats at ranges up to 150 km and was developed by ASELSAN, ROKETSAN, and TÜBITAK SAGE.

Capability
Relationships
Value 4.2
Aug 4, 2025
Middle East Space Roundup: 28 July to 3 August 2025

The teams that reached the Baseline Design Review stage are 6S from Politecnico di Milano (Italy), AlbaSat from Università degli Studi di Padova (Italy), BIXO from University of Vigo (Spain), ROSPIN-SAT-1 from Politehnica University of Bucharest (Romania), SAGE from ETH Zurich (Switzerland), and ST3LLAR-Sat1 from Universidad Carlos III de Madrid (Spain).

PlanValue 3.0Apr 10, 2023Fly Your Satellite! design booster teams starts baseline design reviews

The 42 Engineer Regiment (Geographic) data platform gained over 1,000 users spanning the Cabinet Office, Government Departments, the NHS, SAGE, Local Authorities, First Responders, and Military personnel.

CapabilityGrowthValue 3.5Sep 9, 2021The British Army’s 42 Engineer Regiment (Geographic) globally recognized for data platform and analytical support for UK’s Emergency COVID-19 Response

She worked on MIT's Semi-Automatic Ground Environment (SAGE) project to help military personnel detect enemy planes.

CapabilityGeneralValue 3.5May 29, 2019Intrepid Museum honors Apollo software engineer Margaret Hamilton

Hamilton described the SAGE project's computer as huge and said it would alert everyone if a program crashed.

CapabilityValue 3.0May 29, 2019Intrepid Museum honors Apollo software engineer Margaret Hamilton