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It │ │ entered service on July 12, 2022. │ ╰──────────────────────────────────────────────────────────────────────────────╯ Citations ┏━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━┓ ┃ # ┃ Title / Locator ┃ Excerpt ┃ Conf ┃ ┡━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━┩ │ 1 │ James Webb Space Telescope - │ Launch date: 25 December 2021 │ 0.99 │ │ │ Wikipedia │ (2021-12-25), 12:20 UTC | │ │ │ │ https://en.wikipedia.org/wiki │ Rocket: Ariane 5 ECA+ (S/N │ │ │ │ /James_Webb_Space_Telescope │ 5113, Flight VA256) | Launch │ │ │ │ │ site: Guiana, ELA-3 | │ │ │ │ │ Contractor: Arianespace | │ │ │ │ │ Entered service: 12 July 2022 │ │ ├─────┼───────────────────────────────┼────────────────────────────────┼───────┤ │ 2 │ The Launch of the James Webb │ On December 25, 2021, and 7:20 │ 0.98 │ │ │ Space Telescope - YouTube │ AM ET (12:20 UTC), the James │ │ │ │ https://www.youtube.com/watch │ Webb Space Telescope was │ │ │ │ ?v=9tXlqWldVVk │ launched by an ArianeSpace │ │ │ │ │ Ariane 5 rocket from │ │ ├─────┼───────────────────────────────┼────────────────────────────────┼───────┤ │ 3 │ James Webb Space Telescope │ The launch date was Saturday, │ 0.97 │ │ │ (JWST) Mission (Ariane 5) - │ December 25, 2021 at 12:20 PM │ │ │ │ RocketLaunch.Live │ (UTC). │ │ │ │ https://www.rocketlaunch.live │ │ │ │ │ /launch/jwst │ │ │ ├─────┼───────────────────────────────┼────────────────────────────────┼───────┤ │ 4 │ James Webb Space Telescope – │ JWST's launch date was │ 0.95 │ │ │ College of Science │ December 25 from Europe's │ │ │ │ https://science.utah.edu/news │ Spaceport in Kourou, French │ │ │ │ /james-webb-space-telescope/ │ Guiana. Longtime fans of the │ │ │ │ │ telescope are celebrating it │ │ │ │ │ as a Christmas miracle. │ │ ├─────┼───────────────────────────────┼────────────────────────────────┼───────┤ │ 5 │ NASA's James Webb Space │ Liftoff is at 7:20 a.m. EST │ 0.90 │ │ │ Telescope officially set to │ (1220 GMT). │ │ │ │ launch Dec. 24 | Space │ │ │ │ │ https://www.space.com/james-w │ │ │ │ │ ebb-space-telescope-launch-da │ │ │ │ │ te-confirmed │ │ │ └─────┴───────────────────────────────┴────────────────────────────────┴───────┘ Gaps ┏━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ┃ Category ┃ Topic ┃ Detail ┃ ┡━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━┩ │ contradictory_sources │ Space.com headline │ The Space.com article │ │ │ discrepancy │ headline references Dec. │ │ │ │ 24, which was the │ │ │ │ announced/planned launch │ │ │ │ date at time of │ │ │ │ publication, while the │ │ │ │ actual launch occurred on │ │ │ │ Dec. 25, 2021. This is a │ │ │ │ pre-launch announcement │ │ │ │ artifact, not a true │ │ │ │ contradiction, and all │ │ │ │ other sources confirm │ │ │ │ Dec. 25. │ └───────────────────────┴──────────────────────────┴───────────────────────────┘ Discovery Events ┏━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━┓ ┃ ┃ Suggested ┃ ┃ ┃ ┃ Type ┃ Researcher ┃ Query ┃ Reason ┃ ┡━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━┩ │ related_research │ null │ James Webb Space │ JWST entered │ │ │ │ Telescope first │ service on July │ │ │ │ science results │ 12, 2022; │ │ │ │ July 2022 │ understanding its │ │ │ │ │ early science │ │ │ │ │ results provides │ │ │ │ │ context for its │ │ │ │ │ operational │ │ │ │ │ impact. │ ├──────────────────┼───────────────────┼───────────────────┼───────────────────┤ │ related_research │ null │ JWST launch │ The telescope was │ │ │ │ delays history │ originally │ │ │ │ original 2007 │ planned to launch │ │ │ │ launch plan │ in 2007 but faced │ │ │ │ │ decades of │ │ │ │ │ delays, making │ │ │ │ │ the history of │ │ │ │ │ its development │ │ │ │ │ noteworthy. │ └──────────────────┴───────────────────┴───────────────────┴───────────────────┘ Open Questions ┏━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓ ┃ Priority ┃ Question ┃ Context ┃ ┡━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩ │ medium │ What were the key milestones │ Wikipedia notes the telescope │ │ │ after JWST's launch during its │ entered service on July 12, │ │ │ commissioning phase before │ 2022, approximately six months │ │ │ entering service on July 12, │ after its December 25, 2021 │ │ │ 2022? │ launch, suggesting a lengthy │ │ │ │ commissioning process. │ ├──────────┼─────────────────────────────────┼─────────────────────────────────┤ │ low │ What caused JWST's launch to │ Space.com's article was titled │ │ │ slip from December 24 to │ with a Dec. 24 launch date, but │ │ │ December 25, 2021? │ the actual launch occurred on │ │ │ │ Dec. 25, suggesting a │ │ │ │ last-minute slip. │ ├──────────┼─────────────────────────────────┼─────────────────────────────────┤ │ medium │ How does JWST's actual mission │ Wikipedia lists a 10-year │ │ │ performance compare to its │ planned and 20-year expected │ │ │ planned 10-year operational │ life; precise launch trajectory │ │ │ lifespan given its fuel │ reportedly left more fuel than │ │ │ efficiency during launch? │ expected, potentially extending │ │ │ │ the mission. │ └──────────┴─────────────────────────────────┴─────────────────────────────────┘ ╭───────────────────────────────── Confidence ─────────────────────────────────╮ │ Overall: 0.99 │ │ Corroborating sources: 5 │ │ Source authority: high │ │ Contradiction detected: False │ │ Query specificity match: 1.00 │ │ Budget status: under cap │ │ Recency: current │ ╰──────────────────────────────────────────────────────────────────────────────╯ ╭──────────────────────────────────── Cost ────────────────────────────────────╮ │ Tokens: 19708 │ │ Iterations: 3 │ │ Wall time: 44.84s │ │ Model: claude-sonnet-4-6 │ ╰──────────────────────────────────────────────────────────────────────────────╯ trace_id: 91e87d05-6d23-4377-af13-270a8cf701e2