Istumbler 103 4 – find local wireless networks inc. Take your astrophotography to the next level with these Astro Tech telescopes! We off OTA and Ritchey Chretien telescope options for an enjoyable experience. Astrolite G, the most common type of Astrolite, is a mixture of ammonium nitrate and hydrazine at a ratio of 2:1, measured in weight, forming a clear, viscous liquid approximately the consistency of motor oil.
View ASTRO 5 ThirdHr P#1.pdf from ASTRO 5 at Sierra College. SCORE (10 pts) ASTRONOMY 5 THIRD HOUR SESSION “F” ACTIVITY: The Sun DATE ID# 1. What is the visible part of the sun called? Astro-1 was ready for orbiter installation when the Challenger accident occurred. After the accident, the instruments were removed from Spacelab and stored. Periodic checks were made on the instruments during storage, but because of the long interval, the decision was made to examine and recertify all of the Astro instruments.
NSSDCA ID: ASTRO-2
COSPAR ID:
COSPAR ID:
Description
Following the scientific success of the Astro-1 mission, Astro-2 was approved as a follow-up flight. The three ultraviolet telescopes, which flew on Astro-1, were reassembled for Astro-2. These telescopes were (1) the Ultraviolet Imaging Telescope (UIT) operating in the 1200-3100 Angstrom range, (2) the Hopkins Ultraviolet Telescope (HUT) operating from 425 to 1850 Angstroms, and (3) the Wisconsin Ultraviolet Photopolarimetry Experiment (WUPPE) operating from 1250 to 3200 Angtroms. HUT was significantly upgraded for this second flight, with new optical coatings, which enhanced the telescope's performance by more than a factor of two. The three telescopes were planned to make simultaneous observations of objects such as stars, galaxies and quasars, since many science objectives and selected astronomical targets of the three instrument teams are interrelated. BBXRT, which was onboard ASTRO 1, was not flown on ASTRO 2.
The telescopes were mounted on a Spacelab pallet in the payload bay of the shuttle (flight STS-67). The Spacelab Instrument Pointing System (IPS), pallets, and avionics were utilized for attachment to the Shuttle and for control and data handling. The IPS provides a stable platform, keeps the telescopes aligned, and provides various pointing and tracking capabilities to the telescopes. The Astro observatory requires both mission specialists and payload specialists to control its operations from the Shuttle aft flight deck. Instrument monitoring and quick-look data analysis are planned for real-time ground operations.
The Guest Observer Program was included for Astro-2. The telescopes observed over 250 astronomical objects before returning to earth after a 16-day flight.
Alternate Names
Facts in Brief
Launch Date: 1995-03-02
Launch Vehicle: Shuttle
Launch Site: Cape Canaveral, United States
Launch Vehicle: Shuttle
Launch Site: Cape Canaveral, United States
Funding Agency
![Astro Astro](https://i.ytimg.com/vi/tQQ3gwNzv2c/maxresdefault.jpg)
- NASA-Office of Space Science (United States)
Disciplines
![Astro 1 500 Astro 1 500](https://d20ohkaloyme4g.cloudfront.net/img/document_thumbnails/07c67c4b77e7310493df8a7a8d9b12b2/thumb_1200_1553.png)
- Planetary Science
- Astronomy
Additional Information
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office
Personnel
Name | Role | Original Affiliation | |
---|---|---|---|
Mr. William Huddleston | Program Manager | NASA Headquarters | |
Dr. Jack A. Jones | Mission Manager | NASA Marshall Space Flight Center | |
Dr. Charles A. Meegan | Mission Scientist | NASA Marshall Space Flight Center | [email protected] |
Dr. Leon B. Allen | Project Manager | NASA Marshall Space Flight Center | |
Dr. Edward J. Weiler | Program Scientist | NASA Headquarters | [email protected] |
Dr. Theodore R. Gull | Mission Scientist | NASA Goddard Space Flight Center | [email protected] |
Related Information/Data at NSSDCA
STS 67 (Astro 2 mission)
Astro 1
Astro 1
US Active Archive for Astro 2 Information/Data
Astrobot World 5-1
The Astro Archive at MAST (STScI)
Other Sources of Astro 2 Information/Data
Astro 150
Hopkins Ultraviolet Telescope (HUT) team page
Ultraviolet Imaging Telescope (UIT) team page
Wisconsin Ultraviolet Photopolarimeter Experiment (WUPPE) team page
Ultraviolet Imaging Telescope (UIT) team page
Wisconsin Ultraviolet Photopolarimeter Experiment (WUPPE) team page