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JWST

active
Science ExplorationcislunarCOSPAR 2021-130ALaunched 12/25/2021
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Mission & Launch
Launch Mission
JWST Mission
Launch Vehicle
Ariane 5ECA+
Launch Date
12/25/2021
Orbit & Mass
Orbit Class
cislunar
Altitude
524,157.5 km
Inclination
4.17 deg
Dry Mass
5,861 kg
Total Mass
6,161 kg
Payload Classification
Mission Type
Science Exploration
Payload Category
AST
Payload Class
C
Organizations
Operator
NASA Goddard Space Flight Center
Manufacturer
Northrop Grumman
Registry
COSPAR ID
2021-130A
UN Registration
ST/SG/SER.E/1041
Track
Mentions
115
All verified mentions of this spacecraft in source documents.
0.0-5.0
Actions

Northrop Grumman stated that no employees responsible for the human errors that led to JWST delays lost their jobs.

GovernanceValue 2.3Jul 26, 2018Northrop CEO offers to link JWST profit to mission success

NASA identified that cuts to WFIRST to pay JWST cost overruns would take place in fiscal years 2020 and 2021 and would have the effect of slowing the WFIRST project.

Plan
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General
Value 3.0
Jul 25, 2018
NASA weighs delaying WFIRST to fund JWST overrun

On 2019-07-25 NASA Administrator Jim Bridenstine recommended slowing development of the Wide-Field Infrared Survey Telescope (WFIRST) until after the James Webb Space Telescope (JWST) is launched to address JWST delays and cost overruns.

PlanGovernanceValue 4.0Jul 25, 2018NASA weighs delaying WFIRST to fund JWST overrun

Both House and Senate versions of appropriations bills funding NASA provide the full $304,600,000 for JWST in 2018-10-01.

FinancialLegalValue 4.0Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA’s fiscal year 2019 budget request sought $304,600,000 for JWST.

FinancialValue 4.0Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA plans to reallocate the $310,000,000 previously budgeted for JWST operations in 2019-10-01 and 2020-10-01 to development spending.

FinancialPlanValue 4.2Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA expects JWST to launch on an Ariane 5 that the European Space Agency will provide in exchange for a share of observing time on the telescope.

PlanRelationshipsValue 4.0Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA had planned to spend a total of $310,000,000 on JWST operations in fiscal years 2020 and 2021.

FinancialPlanValue 4.2Jul 24, 2018NASA faces funding challenge for JWST in future years

The 29-month JWST launch delay incurs about $1,000,000,000 in additional costs.

FinancialValue 4.0Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA will need an extra $490,000,000 for JWST in fiscal years 2020 and 2021 above previously budgeted amounts.

FinancialPlanValue 4.0Jul 24, 2018NASA faces funding challenge for JWST in future years

NASA chartered an independent review board in March that completed a review offering about 30 recommendations which NASA accepted to revise JWST development and oversight of work at prime contractor Northrop Grumman.

GovernanceValue 4.0Jun 27, 2018JWST suffers another launch delay, breaches cost cap

JWST is scheduled to launch around May 2020 under the revised timeline.

PlanValue 3.0May 11, 2018Astronomers resist NASA push to delay astrophysics decadal survey

The Astro2020 schedule was intended to accommodate earlier schedules for JWST, which was originally to launch in October 2018.

PlanGeneralValue 3.0May 11, 2018Astronomers resist NASA push to delay astrophysics decadal survey

NASA requested $305,000,000 for JWST in its 2019 budget proposal and expected to need nearly $200,000,000 in fiscal year 2020.

FinancialValue 4.0May 2, 2018NASA struggling to get James Webb Space Telescope across the finish line

Congress set an $8,000,000,000 development cost cap for JWST in the 2011 re-plan, and the mission remained within that cap at the time of the delay announcement.

FinancialValue 4.0May 2, 2018NASA struggling to get James Webb Space Telescope across the finish line