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Launch Vehicles
Vehicle family profile

Atlas

Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.

Manufacturer unknownRetired
Admin
Variants
27
Canonical variants linked to this family.
Historical missions
326
Missions in the public mission table with actual launch dates.
Peak listed capacity
Unknown
Maximum payload capacity across listed variants and orbits.

Launch Cadence

Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.

YearHistorical missionsForecast launches
199860
199950
200080
200140
200240
200330
200450
200510

Performance Specs

Payload capacity by variant and target orbit when structured capacity rows are available.

VariantOrbitCapacityAltitudeInclinationSource

No performance specs

No structured payload capacity rows are linked to this vehicle family.

Recent Missions

Latest launched missions using variants in this family.

MissionVariantLaunch
USA 181 [NOSS16]
Atlas 3B SEC
Feb 3, 2005
USA 179 [SDS15]
Atlas IIAS
Aug 31, 2004
AMC-11
Atlas IIAS
May 19, 2004
Superbird 6

Variants

Canonical variants rolled up into this launch vehicle family.

VariantStagesMissionsStatus
Atlas 3A
Not stated2Retired
Atlas 3B DEC
Not stated1Retired
Atlas 3B SEC
Not stated3Retired
Atlas Able
Not stated3Retired
Atlas IIAS
Apr 16, 2004
MBSAT Mission
Atlas 3A
Mar 13, 2004
AMC-10
Atlas IIAS
Feb 5, 2004
USA 174 (UHF F11)
Atlas 3B SEC
Dec 18, 2003
USA 173 [NOSS15]
Atlas IIAS
Dec 2, 2003

Forecasted Missions

Upcoming mission rows with announced launch timing.

MissionVariantAnnounced

No forecasted missions

No upcoming announced mission rows are linked to this vehicle family.

Atlas Agena A
Not stated4Retired
Atlas Agena B
Not stated28Retired
Atlas Agena D
Not stated15Retired
Atlas B
Not stated1Retired
Atlas Burner 2
Not stated2Retired
Atlas Centaur
Not stated4Retired
Atlas Centaur D
Not stated7Retired
Atlas D
Not stated14Retired
Atlas E
Not stated22Retired
Atlas E Altair
Not stated1Retired
Atlas F
Not stated22Retired
Atlas G Centaur
Not stated7Retired
Atlas H
Not stated5Retired
Atlas I
Not stated11Retired
Atlas II
Not stated10Retired
Atlas IIA
Not stated23Retired
Atlas IIAS
Not stated30Retired
Atlas SLV-3
Not stated1Retired
Atlas SLV-3A Agena D
Not stated12Retired
Atlas SLV-3 Agena B
Not stated1Retired
Atlas SLV-3 Agena D
Not stated48Retired
Atlas SLV-3C Centaur
Not stated17Retired
Atlas SLV-3D Centaur
Not stated32Retired
Track
Mentions
402
All verified mentions of this launch vehicle family in source documents.
0.0-5.0
Actions

The Tafuna site is a strategic expansion of the ATLAS Global Federated Network that uses the proprietary Freedom® Software as a Service (GSaaS) platform.

GrowthCapabilityGeneralValue 3.0Mar 11, 2026ATLAS Space Operations Establishes South Pacific Hub with New Ground Station in American Samoa
Page4of21

The Atlas-Agena B could barely lift the one-man MTSS configuration according to the report.

CapabilityValue 3.0Mar 9, 2026McDonnell’s Military Test Space Station (MTSS)

The two-man MTSS configuration required the more powerful Atlas-Centaur booster to carry enough payload for experiments and supplies.

CapabilityGeneralValue 3.2Mar 9, 2026McDonnell’s Military Test Space Station (MTSS)

The MTSS report recommended starting development with a one-man station launched on an Atlas Agena B in September 1963 as a testbed for experiments and rendezvous and docking.

PlanValue 4.0Mar 9, 2026McDonnell’s Military Test Space Station (MTSS)

The Atlas-Agena B and the Centaur were projected to be the only boost vehicles available before 1965 while the Saturn C-1 was scheduled for 1965 and later.

PlanGeneralValue 3.0Mar 9, 2026McDonnell’s Military Test Space Station (MTSS)

The Emirates Mars Mission gathered precise observations of the Martian moon Deimos and of comet 3I/ATLAS.

CapabilityGeneralValue 3.5Mar 1, 2026UAE extends Mars probe mission until 2028

Comet 3I/ATLAS is the third interstellar object ever detected to enter the Earth's solar system.

GeneralValue 2.0Mar 1, 2026UAE extends Mars probe mission until 2028

JUICE conducted observations of comet 3I/ATLAS in November.

GeneralValue 3.0Feb 27, 2026RT by @AJ_FI: Our first glimpse of comet 3I/ATLAS from Juice's science camera 😍☄️ The precious data from the mission's November observations of the interstellar comet arrived on Earth last week. Teams are now digging in to discover what they reveal. Stay tuned for updates! Read more 👉… pic.

Data from JUICE’s November observations of comet 3I/ATLAS arrived on Earth last week.

GeneralValue 2.0Feb 27, 2026RT by @AJ_FI: Our first glimpse of comet 3I/ATLAS from Juice's science camera 😍☄️ The precious data from the mission's November observations of the interstellar comet arrived on Earth last week. Teams are now digging in to discover what they reveal. Stay tuned for updates! Read more 👉… pic.

The JANUS camera on JUICE imaged comet 3I/ATLAS at a distance of 0.44 AU.

GeneralCapabilityValue 4.0Feb 27, 2026RT by @AJ_FI: Our first glimpse of comet 3I/ATLAS from Juice's science camera 😍☄️ The precious data from the mission's November observations of the interstellar comet arrived on Earth last week. Teams are now digging in to discover what they reveal. Stay tuned for updates! Read more 👉… pic.

ESA’s JUICE spacecraft’s science camera captured the first images of interstellar comet 3I/ATLAS.

GeneralCapabilityValue 4.0Feb 27, 2026RT by @AJ_FI: Our first glimpse of comet 3I/ATLAS from Juice's science camera 😍☄️ The precious data from the mission's November observations of the interstellar comet arrived on Earth last week. Teams are now digging in to discover what they reveal. Stay tuned for updates! Read more 👉… pic.

The Air Force eliminated the Atlas-Agena launch option and decided to launch IDSCS satellites on the fourth Titan IIIC launch.

PlanGeneralValue 4.4Feb 16, 2026When second best is good enough: The Initial Defense Satellite Communications System

As many as five to seven Program 369 satellites could be launched by a single Atlas-Agena D rocket.

PlanGeneralValue 2.0Feb 16, 2026When second best is good enough: The Initial Defense Satellite Communications System

United Launch Alliance’s 2026 launch queue comprises 2 to 4 Atlas missions and 16 to 18 Vulcan missions.

PlanValue 4.0Feb 12, 2026*press X to doubt*

Gary Wentz is the United Launch Alliance vice president of Atlas and Vulcan Programs.

GovernanceGeneralValue 3.0Feb 12, 2026The problem is of course when's the next launch, and given the long standing SRB issues (including what seems to be a prolonged standdown from last August's USSF-106 launch to this, wonder what happened) it probably will be yet another long while...

Vulcan uses the GEM63XL solid rocket boosters, which are a stretched version of the GEM63 used on Atlas.

CapabilityGeneralValue 4.0Feb 12, 2026Vulcan uses the same SRB's as Atlas, they're just longer, but only Vulcan is having problems. I suspect this is because Vulcan's GEM63XL's have 25% more thrust then Atlas' GEM63's, but I think the nozzle is identical. Maybe the nozzle is not able to handle the higher thrust?

Vulcan uses GEM63XL solid rocket boosters while Atlas uses GEM63 solid rocket boosters.

CapabilityGeneralValue 4.0Feb 12, 2026Hmm...

Atlas 63XL Delta II-style nosecones may add extra force to the inside of the nozzle near max Q.

CapabilityValue 2.0Feb 12, 2026Hmm (again)...

Atlas 63 had an asymmetrical nosecone aligned with the nozzles in a slightly outward direction.

CapabilityValue 4.0Feb 12, 2026Hmm (again)...

Atlas 63XL uses Delta II-style nosecones.

CapabilityValue 3.5Feb 12, 2026Hmm (again)...