MISSION OVERVIEW
SCORE or Signal Communications by Orbiting RElay was the world first purpose built communications satellite. It provided a second test of a communications relay system after the first being provided by Pioneer 1.
LAUNCH DETAILS
VEHICLE
Atlas BAGENCY
US ArmyMISSION
SCORE
MISSION TYPE
Communications
TARGET ORBIT
Low Earth Orbit
LAUNCH PAD
Launch Complex 11LAUNCH SITE
Cape Canaveral SFS, FL, USACOUNTRY
USA
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 80c8e883-8456-45e7-9ed7-abb1a587c5d9
Reported date: Dec 18, 1958 at 23:02 UTC
Last synced: 6 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
Loading weather…
CAN YOU SEE THIS LAUNCH?
Select a location to check if this launch is visible from where you are
VEHICLE — Atlas B →
MANUFACTURER
Convair
VARIANT
B
FLIGHTS
1
SUCCESSES
1
SUCCESS RATE
100%
The Convair SM-65B Atlas, or Atlas B, also designated X-12 was a prototype of the Atlas missile. First flown on 19 July 1958, the Atlas B was the first version of the Atlas rocket to use the stage and a half design with an operational sustainer engine and jettisonable rocket booster section. Unlike later Atlas models, the Atlas B used explosive bolts to jettison the booster section.
FREQUENTLY ASKED QUESTIONS
When is the Atlas B | SCORE launch?
The Atlas B | SCORE is scheduled for Thursday, December 18, 1958 at 11:02 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for SCORE?
The Atlas B | SCORE mission uses the Atlas B rocket, manufactured by Convair. The Atlas B has flown 1 times with a 100% success rate.
Where is the Atlas B | SCORE launching from?
The launch takes place from Launch Complex 11 at Cape Canaveral SFS, FL, USA.
What orbit is SCORE going to?
The SCORE mission is targeting Low Earth Orbit.
Who is launching SCORE?
The Atlas B | SCORE is operated by US Army.
Can I watch the Atlas B | SCORE launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 28, 2026 20:12 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 28, 2026 20:12 UTC
Launch date set: Dec 18, 1958 at 23:02 UTC
NET (No Earlier Than) confirmed by US Army
Mar 28, 2026 20:12 UTC
Launch completed successfully
Updated via Launch Library 2
Sep 4, 2025 19:21 UTC
Project Kuiper scores first airline win as JetBlue picks LEO over GEOAmazonu2019s Project Kuiper has clinched its first airline deal, partnering with JetBlue to bring LEO connectivity to about 75 aircraft from 2027 in another blow…
SpaceNews
Jun 28, 2025 11:41 UTC
SpaceX scores $81.6 million Space Force contract to launch weather satelliteSpace Force awards third consecutive NSSL Phase 3 task order to SpaceX for 2027 launch The post SpaceX scores $81.6 million Space Force contract to…
SpaceNews
Apr 17, 2025 13:10 UTC
NASA Glenn and Cleveland Cavaliers Score With STEMNASAu2019s Glenn Research Center supported Northeast Ohio STEM (NEOSTEM)u2019s annual Score with STEM event in collaboration with the Cleveland Cavaliers on March 16 at Tower…
NASA
May 29, 2024 14:57 UTC
Sea-based launch startup scores $2.5 million Pentagon contractThe Spaceport Company received a contract from the Defense Innovation Unit to advance the development of a mobile, ocean-going launch platform
SpaceNews
May 2, 2024 16:06 UTC
L3Harris scores payload contract for Millenniumu2019s Foo Fighter missile tracking satellitesMillennium Space won a $414 million contract from the Space Development Agency to build eight satellites equipped with advanced infrared and optical sensors
SpaceNews
Mar 14, 2024 15:04 UTC
SpaceX Scores Many Successes on Third Starship Test FlightSpaceX is still collecting and analyzing data from the third Starship test flight, but it is clear it scored many successes. They may have lost…
SpacePolicyOnline.com
Mar 11, 2024 15:09 UTC
SAIC scores $444 million contract to upgrade data systems at U.S. space launch sitesThe company won a five-year contract from the U.S. Space Force to update launch instrumentation at East and West ranges
SpaceNews
Feb 17, 2024 04:30 UTC
Japan Scores Success On Second H3 LaunchThe Japan Aerospace Exploration Agency and Mitsubishi Heavy Industries succeeded in launching the new H3 rocket today almost a year after the first attempt failed.…
SpacePolicyOnline.com
Mar 7, 2019 18:18 UTC
Hayabusa2 Scores a Bulls-eye on Touchdown, More Explodey Fun on the HorizonPlanetary Society
LIVE DATA SOURCES
Last data sync: 6 hours ago
●Launch Library 26 hours ago
Launch ID: 80c8e883-8456-45e7-9ed7-abb1a587c5d9
●Spaceflight News API7 hours ago
9 articles matched
●Open-Meteo Weather7 hours ago
Pad weather at 28.48, -80.54
