№ files_lp_4_process_3_129868
File format: docx Character count: 2531 File size: 15 KB
Worksheet-style source detailing the objectives, capabilities, and specifications of major space telescopes and their operational contexts.
Year: 1990–planned launch of James Webb
Region / Location: Space / Earth orbit and Sun orbit
Subject: Astronomy / Space Observation
Document Type: Educational worksheet / Study guide
Organization: Not specified
Author: Not specified
Target Audience: Students
Key Telescopes: Hubble Space Telescope, Spitzer Space Telescope, James Webb Space Telescope
Wavelengths Observed: Visible light, radio waves, microwaves, ultraviolet, X-rays, gamma rays, infrared
Primary Objectives: Observing distant galaxies, penetrating dust clouds, studying cold or old objects
Mirror Sizes: Hubble 2.4 m, James Webb 50 times Spitzer, 7 times Hubble
Launch Dates: Hubble 1990, Spitzer 2003
Repair History: Hubble repaired 1993
Orbit Details: Hubble Earth orbit, Spitzer Sun orbit, James Webb Sun orbit
Servicing: Hubble yes, James Webb no
Price: 8 / 10 USD
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Hubble Space Telescope Cycle 19 Proposal Selection and Review Process, 2011
Year: 2011
Organization: Space Telescope Science Institute (STScI)
Authors: Rachel Somerville, Claus Leitherer, Brett Blacker
Type of document: Research proposal review report
Audience: Astronomical research community
Period: Cycle 19 (December 2010 – May 2011)
Proposal categories: General Observer, Snapshot, Archival, Legacy Archival, Theory
Instruments involved: ACS, COS, FGS, STIS, WFC3, NICMOS
Total proposals submitted: 1,007
Panels and TAC members: 132
Available orbits: 2,600
Oversubscription ratio: 7:1
Accepted proposals: 198
Review location: Johns Hopkins University and STScI
Initial orbit determination and correlation of very short arc angle data for space debris observed by ground-based optical telescopes
Year: 2021
Region / City: Wuhan, Changchun, Shanghai, Zibo, Xi’an, China
Topic: Space debris, optical telescopes, orbit determination
Document Type: Research article
Organization / Institution: Shandong University of Technology, Wuhan University, Chinese Academy of Sciences
Author: Lei Xiangxu, Xia Shengfu, Wang Xiaozhen, Li Zhenwei, Sang Jizhang, Luo Hao
Target Audience: Researchers and professionals in space debris monitoring, space surveillance
Effective Period: N/A
Approval Date: N/A
Date of Modifications: N/A
Topics: Spitzer Hubble telescopes