Subject: Space FAQ 02/13 - Network Resources
Supersedes: <net_815623871@cs.unc.edu>
Date: 6 Feb 1996 21:18:51 -0500
References: <diffs_815623829@cs.unc.edu>


    Compilation copyright (c) 1994 by Jonathan P. Leech. This document may
    be redistributed in its complete and unmodified form. Other use requires
    written permission of the author.

NETWORK RESOURCES

OVERVIEW

    You may be reading this document on many types of computers, so much of
    the material below may not apply to you. In general, however, systems
    connected to 'the net' fall in one of three categories: Internet,
    Usenet, or BITNET. Electronic mail may be sent between these networks,
    and other resources available on one of these networks are sometimes
    accessible from other networks by email sent to special 'servers'.

    The space and astronomy discussion groups actually are composed of
    several mechanisms with (mostly) transparent connections between them.

    One mechanism is the mailing list, in which mail is sent to a central
    distribution point which relays it to all recipients of the list. In
    addition to the general lists for space (called SPACE Digest for
    Internet users, and SPACE on BITNET), there are a number of more
    specialized mailing lists described below.

    A second mechanism is Usenet 'netnews'. This is somewhat like a bulletin
    board operating on each system which is a part of the net. Netnews
    separates contributions into hundreds of different categories based on a
    'group name'. The groups dealing most closely with space topics are
    called:

.sci.astro - astronomy, general.
.sci.astro.amateur - amateur astronomy equipment, techniques, info
.sci.astro.research - moderated, for discussion of current research
.    in astronomy and astrophysics.
.sci.astro.{fits,hubble,planetarium} - topic-specific subgroups.
.sci.geo.eos - discussion of the Earth Observing System
.alt.sci.planetary - planetary science. sci.space.science is a better
.    group for most purposes.
.talk.politics.space - obsolete; replaced by sci.space.policy.
.sci.space.news - moderated, for mission status reports, news
.    announcements, etc.
.sci.space.policy - space policy and politics.
.sci.space.science - moderated, space & planetary science.
.sci.space.shuttle - discussion specific to the space shuttle,
.    including launch/landing schedules and mission activities.
.sci.space.tech - moderated, technical/hardware issues.

    Contributors 'post' submissions (called 'articles' in netnews
    terminology) on their local machine, which sends it to other nearby
    machines. Similarly, articles sent from nearby machines are stored
    locally and may be forwarded to other systems, so that an article is
    posted locally and eventually reaches all the Usenet sites interested in
    receiving the news group to which the article was posted.

    Gateway machines redirect several of the Usenet sci.space groups into
    Internet and BITNET mailing lists and vice versa; the other Usenet
    groups are not accessible as mailing lists. If you can receive netnews,
    its more flexible interface and access to a wider range of material
    usually make it the preferred option.

MAILING LISTS

    SPACE Digest has been broken up into 5 separate digests to mirror the
    Usenet split of sci.space. To submit messages, the addresses are:

.To submit to:..Send email to:
.--------------------.-------------------------------------
.space...space-tech@isu.isunet.edu
.spacepol..space-policy@isu.isunet.edu
.spacesci..space-science@isu.isunet.edu
.space-sh..space-shuttle@isu.isunet.edu
.spacenws..NO SUBMISSIONS ALLOWED

    To subscribe or unsubscribe to any of these lists (rather than to submit
    postings to them), email

.listserv@isu.isunet.edu

    The message body should be one of

.help....    (get help document)
.info genintro...    (get intro document)
.subscribe <listname> <your name>    (add yourself to a list)
.signoff <listname>..    (remove yourself from a list)

    e.g.

.subscribe space John Public
.signoff spacesci

    If you need to communicate with a human list maintainer rather than the
    listserv, email space-request@isu.isunet.edu.

    Old copies of SPACE Digest since its inception in 1981 are in

.http://www.music.qub.ac.uk:80/~amon/IslandOne/SpaceDigest/
.ftp://ftp.music.qub.ac.uk/pub/SpaceDigestArchive/


    The Shuttle Elements Mailing List is a moderated list for fast
    distribution of Space Shuttle Keplerian Elements before and during
    Shuttle flights. NASA two-line elements are sent out to the list
    frequently with the most up-to-date data available from several sources.
    See

.http://www.cts.com/browse/garym/elements

    or to get subscription information by email, send "info elements" to
    listserv@thomsoft.com. The list maintainer is Gary Morris
    (elements-request@thomsoft.com).

    GPS Digest is a (currently inactive, for lack of a system to run it on)
    moderated list for discussion of the Global Positioning System and other
    satellite navigation positioning systems. Email
    gps-request@esseye.si.com to join. A Usenet group,
    sci.geo.satellite-nav, has been established to deal with terrestrial
    applcations of satellite navigation.

    Space-investors is a list for information relevant to investing in
    space-related companies. Email space-investors-request@lunacity.com to
    join. The list maintainer is Michael Wallis (mwallis@lunacity.com).

    Space-tech is a list for more technical discussion of space topics;
    discussion has included esoteric propulsion technologies, asteroid
    capture, starflight, orbital debris removal, etc. Email to
    space-tech-request@cs.cmu.edu to join. Some archives (now somewhat
    out of date, but still interesting) are in

.ftp://ftp.cs.cmu.edu/afs/cs/usr/mnr/st

    or by email to space-tech-request if you don't have FTP access.

    Ssi-mail is a discussion group covering the Space Studies Institute.
    Email to listserv@link.com with a message saying "subscribe ssi_mail
    First Name Last Name".

    SEDS-L is a BITNET list for members of Students for the Exploration and
    Development of Space and other interested parties. Email
    LISTSERV@TAMVM1.BITNET with a message saying "SUBSCRIBE SEDS-L your
    name". Email saying "INDEX SEDS-L" to list the archive contents.

    SEDSNEWS is a BITNET list for news items, press releases, shuttle status
    reports, and the like. This duplicates material which is also found in
    Space Digest, sci.space.news, sci.space.shuttle, and sci.astro. Email
    LISTSERV@TAMVM1.BITNET saying "SUBSCRIBE SEDSNEWS your name" to join.
    Email saying "INDEX SEDSNEWS" to list the archive contents.

    Ron Baalke (baalke@kelvin.jpl.nasa.gov) runs a mailing list which
    carries the contents of the sci.space.news Usenet group. Email him to
    join the list.

    As a general note, please mail to the *request* address to get off a
    mailing list. SPACE Digest, for example, relays many inappropriate
    'please remove me from this list' messages which are sent to the list
    address rather than the request address.

PERIODICALLY UPDATED INFORMATION

    In addition to this FAQ list, a broad variety of topical information is
    posted to the net (unless otherwise noted, in the group sci.space.news
    created for this purpose). Please remember that the individuals posting
    this information are performing a service for all net readers, and don't
    take up their time with frivolous requests.

    AVIATION WEEK
.Henry Spencer (henry@zoo.toronto.edu) posts summaries of
.space-related stories in the weekly _Aviation Week and Space
.Technology_.

    BUYING TELESCOPES
.Ronnie Kon (ronnie@cisco.com) posts a guide to buying telescopes to
.sci.astro.

    COMMERCIAL SPACE RESOURCES
. Bobby Weaver (bobbyweave@aol.com) posts "Resource List of
. Commercial Space Material," which describes reference works,
. magazines/newletters and online resources (including commercial
. services, BBSs and the Internet). Also at

.    http://tanelorn.ncsa.uiuc.edu/si/space_inv.html
.    ftp://isu.isunet.edu/pub/misc/space_resource

    ELECTRONIC JOURNAL OF THE ASA
.Editor Larry Klaes (lklaes@aol.com) posts the monthly Electronic
.Journal of the Astronomical Society of the Atlantic to sci.astro,
.sci.misc, sci.space, and sci.space.news.

.The EJASA Volume Lists for ordering back issues may be requested
.from him, and back issues are also available from the ASA site

.    ftp://chara.gsu.edu/

    FLIGHT INTERNATIONAL
.Swaraj Jeyasingh (sjeyasin@axion.bt.co.uk) posts summaries of
.space-related news from _Flight International_. This focuses more on
.non-US space activities than Aviation Week.

    IAU CIRCULARS
.The IAUCs are copyrighted, and should NOT be posted to the net
.without the express permission of the director of the Central
.Bureau for Astronomical Telegrams, Brian Marsden. IAUCs should
.also not be made available on ftp or Web sites (astronomy
.departments may run IAUC servers as long as access is restricted
.to the department). Circulars are not, contrary to reports on
.sci.astro, freely available for posting anywhere six weeks (or
.any other time interval) after publication. The best way to get
.all the IAUCs is to subscribe--the majority of CBAT/MPC funding
.comes from subscriptions!

.A subscription is $6.00 per month for e-mail and $9.00 per month
.for hardcopy delivery. E-mail version includes log-in privileges
.to collect missing Circulars, as well as orbits from the MPC
.files, a facility for computing ephemerides, and other related
.services.

.Enquiries (and checks) should be sent to

.    Central Bureau for Astronomical Telegrams
.    Smithsonian Astrophysical Observatory
.    Cambridge, MA 02138, U.S.A.
.    Email: iausubs@cfa.harvard.edu

.with checks (in U.S. dollars) made out to "Central Bureau for
.Astronomical Telegrams". A more complete description of CBAT/MPC
.services, which include catalogs of cometary and minor planet
.orbits, is available from the email contact given above or at

..http://cfa-www.harvard.edu/cfa/ps/cbat.html
..http://cfa-www.harvard.edu/cfa/ps/mpc.html

    LARGE ASTRONOMICAL PROJECTS
.Robert Bunge (rbunge@access.digex.com) posts a list describing many
."Large Telescope Projects Either Being Considered or in the Works"
.to sci.astro.

    NASA HEADLINE NEWS & SHUTTLE REPORTS
.Peter Yee (yee@ames.arc.nasa.gov) posts a variety of NASA material,
.including NASA Headline News (with the schedule for NASA SELECT),
.shuttle payload briefings and flight manifests, and KSC shuttle
.status reports. For Usenet users, much of this material appears in
.the group sci.space.shuttle.

    NASA UPDATES
.Ron Baalke (baalke@kelvin.jpl.nasa.gov) posts frequent updates from
.JPL, Ames, and other centers on the Ulysses, Gailileo, Pioneer,
.Magellan, Landsat, and other missions.

    ORBITAL ELEMENT SETS
.TS Kelso (tkelso@blackbird.afit.af.mil) posts orbital elements from
.NASA Prediction Bulletins.

.Mike Rose (mrose@stsci.edu) posts orbital elements for the Hubble
.Space Telescope to sci.astro.

.Andreas Doppler(a.doppler@uriela.in-berlin.de) posts ephemerides for
.close conjunctions between asteroids and objects of the NGC2000
.catalogue.

    SATELLITE LAUNCHES
.Richard Langley (lang@unb.ca) posts SPACEWARN Bulletin, which
.describes recent launch/orbital decay information and satellites
.which are useful for scientific activities. Recent bulletins are in

.    http://nssdc.gsfc.nasa.gov/spacewarn/spacewarn.html
.    ftp://nssdc.gsfc.nasa.gov/pub/active/spx/

    SHUTTLE MANIFEST
.Steven S. Pietrobon (steven@spri.levels.unisa.edu.au) posts a
.compressed version of the Space Shuttle launch manifest to
.sci.space.shuttle. This includes dates, times, payloads, and
.information on how to see launches and landings. These files are in

.    ftp://explorer.arc.nasa.gov/pub/SPACE/MANIFEST/

    SOLAR ACTIVITY
.Cary Oler (oler@hg.uleth.ca) posts Solar Terrestrial reports
.(describing solar activity and its effect on the Earth) to
.sci.space. The report is issued in part from data released by the
.Space Enviroment Services Center, Boulder Colorado. The intro
.document needed to understand these reports is in

.    ftp://solar.stanford.edu/pub/understanding_solar_terrestrial_reports
.    ftp://nic.funet.fi/pub/misc/rec.radio.shortwave/solarreports

.nic.funet.fi is an archive site for the reports (please note this
.site is in Europe, and the connection to the US is only 56KB). A new
.primary archive site,

.    ftp://ftp.uleth.ca/

.has been established and will be actively supported.

    SOVIET SPACE ACTIVITIES
.Glenn Chapman (glennc@cs.sfu.ca) posts summaries of Soviet space
.activities.

    SPACE ACTIVIST NEWSLETTER
.Allen W. Sherzer (sherzer@netcom.com) posts a newsletter, "One Small
.Step for a Space Activist," to sci.space.policy. It describes
.current legislative activity affecting NASA and commercial space
.activities.

    SPACE EVENTS CALENDAR
.Ron Baalke (baalke@kelvin.jpl.nasa.gov) posts a calendar including
.anniversaries, conferences, launch dates, meteor showers and
.eclipses, and other space-related events; also available as

.    http://newproducts.jpl.nasa.gov/calendar

    SPACE NEWS
.John Magliacane (kd2bd@ka2qhd.UUCP) posts "SpaceNews" (covering
.AMSATs, NOAA and other weather satellites, and other ham
.information) to rec.radio.amateur.misc and sci.space.

    SPACE REPORT
.Jonathan McDowell (jcm@urania.harvard.edu) posts "Jonathan's Space
.Report" covering launches, landings, reentries, status reports,
.satellite activities, etc.

    TOWARD 2001
.Bev Freed (freed@nss.fidonet.org) posts "Toward 2001", a weekly
.global news summary reprinted from _Space Calendar_ magazine.


WARNING ABOUT NON-PUBLIC NETWORKS

    (Included at the suggestion of Eugene Miya, who wrote the item)

    NASA has an internal system of unclassified electronic mail and bulletin
    boards. This system is not open for public use. Specifically, NASA
    personnel and procurement operations are regarded with some sensitivity.
    Contractors must renegotiate their contracts. The Fair and Open
    Procurement Act does not look kindly to those having inside information.
    Contractors and outsiders caught using this type of information can
    expect severe penalities. Unauthorized access attempts may subject you
    to a fine and/or imprisonment in accordance with Title 18, USC, Section
    1030. If in fact you should should learn of unauthorized access, contact
    NASA personnel.

    Claims have been made on this news group about fraud and waste. None
    have ever been substantiated to any significant degree. Readers
    detecting Fraud, Waste, Abuse, or Mismanagement should contact the NASA
    Inspector General (24-hours) at 800-424-9183 (can be anonymous) or write

.NASA
.Inspector General
.P.O. Box 23089
.L'enfant Plaza Station
.Washington DC 20024

NEXT: FAQ #3/13 - Online (and some offline) sources of images, data, etc.
