-
A Report of the June 1983 Total Solar Eclipse
-
Report of the June 1983 Total Solar Eclipse, as viewed
from Java, Indonesia.
Includes 5k JPEG image of the sun in
totality.
-
Ames SPACE Archive
-
Ames space GIFs
( file is available, with descriptive text.. )
-
APM Galaxy Survey
-
The APM Galaxy Survey
contains over 2 million galaxies with Bj < 20.5 in
the South Galactic Cap. This page provides a summary of
the survey and some pretty pictures.
-
APS Catalog of POSS I
( Univ. Minnesota )
-
The APS Catalog of the POSS I contains millions of
entries
for stars and galaxies, and the corresponding Image
Database
contains their pixels and more. The data behind the
Object Catalog
and Image Database are generated from digitized Palomar
Observatory Sky Survey
plates. Object Catalog entries include calibrated
magnitudes in two colors,
positions to 0.2 arcseconds, confidence measures
on neural
network image classifications, colors, and various other
useful parameters.
-
APS Image Database
-
A searchable database of images scanned from the Palomar
Observatory
Sky Survey plates. This resource is tied into
the APS
Object Catalog, providing both pixels and calibrated
positions, magnitudes, and
other information.
-
Armagh Planetarium Homepage
-
An astronomical resource for educators and Planetarium workers which contains
images obtained through our telescopes and a variety of other
material.
-
astro!nfo
( Information Service )
-
astro!nfo is a Information Service made by amateur astronomers. There
will published many informations about the amateur scene. Most of
the text is written in German language.
-
Astronomical Dep. of University Of Thessaloniki
-
Astronomical Image Library
-
We're undertaking the task of indexing the wealth
of astronomical
images available on the Internet. To use
the service, you
just have to go to the URL mentioned and
type
the name of the object you are looking for. If
our
database knows where an image of this object is
located, you
just have to click on the resulting link(s)
to obtain a
picture of it. We're currently indexing approximately
15,000
images and more are being added regularly.
-
Astronomical Images Archive
-
This page is an archive of astronomical images collected from
the Internet and various other sources. Most pictures also include
some information compiled from a variety of sources. For now,
there is access to nebulae, galaxies, star clusters, the solar
system, and miscellaneous categories. Feedback is appreciated.
-
Astronomical Images from the AAO
-
The images available here are low resolution scanned derivatives of
over 100 AAO photographs.
-
Astronomy Picture of the Day
-
Each day we feature a new picture of our spectacular
universe. Browse
through our extensive annotated archive. Intended for
all educational
levels.
-
Astroware 1 CD-ROM
-
Astroware 1: Astronomy Shareware & Freeware (ISBN
1-886376-03-4). This
CD-ROM is the first to be released in
a
new series of space and astronomy related CD titles.
Astroware 1 is devoted to shareware and freeware files on
the topics of Astronomy, Amateur Telescope Making, CCD imaging
and
image processing. A wide range of text files
and programs
for DOS, OS/2, Macintosh, and Unix computers
are included on
this ISO-9660 disc.
-
Bacheca dell'Astrofilo
( Italian )
-
Big Bear Solar Observatory
( BBSO )
-
This site contains daily images from our solar optical telescope
at Big Bear, California. Fulldisk images for the current month.
H-alpha, white light, and Ca-II K-line images are generally available
for every observing day; Ca-II K-line fulldisk archive; H-alpha fulldisk
archive; White light fulldisk archive; Current high-resolution region images; Programs
to read FITS images on IBM PCs and Macintoshes.
-
Book on Comet Shoemaker-Levy 9 impact - Call for photographs and pictures
-
Brittany Center of Informatical Resources
( CRI-CICB )
-
at Rennes, an Astronomy Server of pictures & animations
-
Cassini Mission to Saturn
-
Saturn and Titan will be the destination for the Cassini
mission, a project under joint development by NASA,
the
European Space Agency and the Italian Space Agency. The U.S. portion of
the mission is
managed for NASA by the Jet Propulsion Laboratory.
-
Catania Astrophysical Observatory
( OAC )
-
Daily solar images (chromosphere and photosphere)
-
CCD Images of Galaxies
( Univ. Oregon )
-
This is a Gallery Showing Several Types of Galaxies That
Inhabit the Universe. As of 2/10/94 it includes M101, Malin-1,
Colliding [Starburst] Galaxies (an MPEG movie with .AU audio narration),
M33, and H-alpha Emission in M33.
-
CCD Images of Messier Objects
( Messier Objects )
-
High Quality CCD Images of Messier Objects gathered
at a variety of observatories by the maintainer
. Some amateur CCD images obtained at the
Pine Mountain Observatory can be found here as well.
-
Center for Earth and Planetary Studies
( CEPS / RPIF )
-
Center for Earth and Planetary Studies and its Regional Planetary
Image Facility (RPIF) located at the National Air and Space
Museum, Smithsonian Institution are pleased to announce the availability of
its WWW server. The purpose of this NASA supported RPIF
is to act as a reference library providing planetary science
researchers with access to the extensive collection of image data
from planetary missions. Currently we are in the process of
placing some of the 300,000 photographs and images of the
planets and their satellites in our collection online.
-
CNAM (French National Conservatory of Arts & Works)
-
at Paris, an Astronomy Server
-
CNAM (National Conservatory of Arts & Works)
-
An astronomical database of NASA pictures
-
Comet Observation Home Page
-
Provides information on current
(bright) comets including recent observations and ephemeridies. Images and light
curves of current and past comets are also available.
-
Comet Shoemaker-Levy 9 Bulletin Board (PDSSBN, U.Maryland)
-
Comet Shoemaker-Levy 9 Collision with Jupiter (ESO)
-
Comet Shoemaker-Levy 9 Collision with Jupiter (NASA-GSFC)
-
Comet Shoemaker-Levy 9 Collision with Jupiter (NASA-JPL)
-
Comet Shoemaker-Levy 9 Collision with Jupiter (SEDS-LPL, Ariz.)
-
Comet Shoemaker-Levy 9 Encounters Jupiter - Latest HST Images (STScI)
-
Comisión Nacional de Actividades Espaciales
( CONAE, Argentina )
-
Information on the Centro Regional de Datos Satelitales (CREDAS) and
on Argentina's National Space Plan
-
Conservatoire National des Arts et Métiers
-
(DCW: " a pretty icon page!" )
(French
text)
-
Degenhardt Amateur User Facility
-
The Degenhardt Amateur User Facility (DAUF) is located in Murfreesboro,
TN. It is a joint effort from local amateurs to
provide a location for any amateur (or professional) to observe
either for research or for fun anytime. The page is
constantly updated with images and results of its activities. It
also provides links with other web sites of interest.
-
Digital Archive of Historical Astronomy Pictures
( DAHAP )
-
A collection of images from the history of astronomy, for
use in research and
teaching.
-
ESIS on-line image (GIF) files
-
FITSview FITS image viewers
( FITSview )
-
The FITSview family of viewers for FITS format astronomical
images are available for Microsoft Windows (FITSview),
Apple Macintosh
(MacFITSview) and Unix/X-Windows (XFITSview) computer
systems.
These viewers
have easy to use graphical controls and will display
astronomical
images in the Flexible Image Transport System (FITS)
format allowing
zooming, scrolling, modifying the brightness, contrast
and pseudo color and
allow determination of celestial positions and
the physical brightness units
in the image.
Both standard World Coordinate System (WCS)
and Digitized Sky Survey
-
Groupe de recherche en Astrophysique de l'Universite Laval
-
Groupe de Recherche en Astrophysique de l'Université
Laval. Bilingual
(French/English). Description of research projects. Science with HST.
Picture
galery. Individual members. Recent publications (with postcript files available
on-line). Links with other astronomical resources.
-
Grove Creek Observatory, Australia
( GCO )
-
Grove Creek Observatory in NSW Australia, specializes in CCD imaging
and research. Accomodation available for visiting amateur astronomers. Has Mirror Site in USA.
-
High Energy X-ray Timing Experiment
-
The HEXTE is one of 3 instruments on board the
X-ray Timing Explorer (XTE), which is scheduled for launch in
1995 October. It is sensitive to X-rays from 15 to
250 keV and can provide timing information down to 8
microseconds.
-
HST archive retrieval instructions
-
HST PR-images
-
HST WF/PC-1 images
-
WAIS index to images obtained with the WF/PC-1 camera on
board the NASA/ESA Hubble Space Telescope (HST), retrievable via full-text
search of the associated observing proposals
-
Hubble Space Telescope - an artist's view
-
Hubble Space Telescope - pictures
-
Publicly released images from post-servicing observations by Hubble Space Telescope.
The images in this directory are in GIF format which
supports up to 256 colors (8-bits). They include 30 Doradus,
47 Tucanae, Comet 1993e, Eta Carinae, Mars, M31, M87, M100,
NGC1068, NGC2440, NGC6624, NGC7252, Nova Cygni, Orion (incl. animation), QSO1220+204,
the Saturn storm, SL-9, SN1987A (with rings), and SN1994I. The
images have originally been made available by the
Office of Public Outreach of the Space Telescope
Science Institute.
-
Hubble Space Telescope picture gallery
-
a mousable sequence of press release photographs taken by the
NASA/ESA Hubble Space Telescope (HST).
-
Hubble Space Telescope public images and other information
-
images, movies and animations from some of the observations by
the NASA/ESA Hubble Space Telescope (HST). They are made
available
by the Office of Public Outreach
of the
Space Telescope Science Institute. See
also:
TIFFs & GIFs ( Levay),
ExInEd (Macs-only)
-
Image Processing CD-ROM
-
The IMAGE PROCESSING TOOLS CD-ROM contains a
huge selection
of files related to the topics of image
processing,
file formats and documentation, format conversions, specialized image processing
applications, and source code for algorithms, converters, and complete image
processing systems. The disk also includes a large amount
of
FITS information, CCD imaging software, and specialized astronomical
image processing
software.
-
Institute of Theoretical Astrophysics
( ITA )
-
Information about scientific activities and staff members.
-
Jet Propulsion Laboratory Image/Information Archives
( JPL )
-
This is a public access computer site containing information on
and images from missions conducted by NASA's Jet Propulsion Laboratory;
it is operated by the JPL Public Information Office. Contents
of the site include:
-- JPL news releases, status reports,
fact sheets and other data on JPL missions.
-- Images
from JPL missions as GIF computer files. These may be
displayed on various makes of computers; viewing software may also
be downloaded.
-- Back issues of JPL's in-house newspaper, Universe.
In addition, teacher materials provided by the JPL Public Education
Office are planned to be added shortly.
Subdirectories are named
archive, educator, images, missions, news, sircxsar, software, universe and file
whats.new.
-
JPL planetary images
-
WAIS index to captions and planetary GIF images from Jet
Propulsion Laboratory's (JPL's) Public Information Office.
-
La Palma - Isaac Newton Group (WWW)
( ING )
-
The Issac Newton Group consists of three telescopes, the 4.2
metre William Herschel Telescope, the 2.5 metre Isaac Newton Telescope,
and the 1.0 metre Jacobus Kapteyn Telscope. They are situated
at the Observatorio del Roque de los Muchachos on La
Palma in the Canary Islands, and are operated by the
Royal Observatories of the UK. This resource contains documentation for
many of the major instruments, details of how to apply
for time, brief descriptions of the telescopes, details and status
of the service programme, current telescope schedules, daylight and moonlight
diagrams from the Nautical Almanac Office of the RGO, reports
on recent instrument commissioning, and pointers to weather information for
La Palma and to the home pages of other institutions
which share the site.
-
Limber Observatory
-
Limber Observatory is a private observatory and residence in the
Texas Hill Country near San Antonio, specializing in optical polarimetry
of early emission line stars.
-
Loch Ness Productions: Planetarium resources
-
The "official" list of planetarium and planetarium-
related Web
sites is here, as well as Loch Ness
Productions
resources for planetaria: shows, original artwork slides, space music
CDs and tapes, the LNP Planetarium Compendium (directory of the
world's planetaria), and more.
-
Low Surface Brightness Galaxies
( Barely Visible Galaxies )
-
Example CCD Images of Low Surface Brightness galaxies
obtained from a long term survey for these objects.
Recent Papers on these objects can also
be found at this site.
-
Magellan Image Browser
-
Magellan Mission to Venus - Online Resources
( PDS Imaging Node. JPL. NASA )
-
The Magellan spacecraft was launched on May 4, 1989, arrived
at Venus on August 10, 1990 and was inserted into
a near-polar elliptical orbit with a periapsis altitude of 294
km at 9.5 deg. N. Radio contact with the spacecraft
was lost on October 12, 1994. The service provides a
comprehensive description of the mission, including images and catalogue
-
Mars Atlas
( -- online USGS maps and VO image finder )
-
A WWW-browsable, zoomable and scrollable atlas of USGS images
of Mars, showing the locations (footprints) of thousands of
high-resolution
Viking Orbiter images.
-
Mediterranean Association of Environmental and Space Sciences
( AMSEE )
-
The "Association Mediterranenne des Sciences de
l'Environnement et de
l'Espace" or Mediterranean Association of Environmental and
Space Sciences
is a non profit organisation established
late 1990. Since
then the
Association has installed two telescopes,
one
designed for the observation
of planets and double stars
under the Mosser Dome and
another for deep sky
observing under the Messier Dome. CCDs
observing for amateur
size telescope has been the major interest
of the
members since the beginning. The AMSEE observing facilities
have
been installed on the French Riviera at 1220 meters
above the sea level on a 7,8 ha piece of
land. Synergies have been developed with the Observatoire de
la
Cote d'Azur (OCA) and many other bodies.
The projects undertaken by AMSEE
are described
in the server, which includes the finest
images made
with the observatory facilities.
-
Messier Pages at SEDS
-
Images and short information for each of the 110 Deep
Sky Objects of
Messier's catalog, together with various indices
and reference material.
Including historic and observational stuff, and
a big image collection.
-
MSSS Viking Image Archive
-
Provides access to a large fraction of the set of
images taken by the Viking orbiters from 1976 to 1980
-
Multiwavelength Atlas of Galaxies
-
A Multiwavelength Atlas of Galaxies is presented as an
educational
tool for high school students. Optical, X-ray,
Far-Infrared and Radio
images are shown for a variety of
nearby galaxies. Text
describing the physical mechanisms
of the different types of radiation,
and their astronomical
sources is supplied.
-
MURPHY, Pat
( Ohio State )
-
NASA astronomy images
-
NASA JSC Digital Image Collection
-
NASA Shuttle flights - pictures
-
Pretty pictures from many NASA Shuttle flights, including STS-61 in
December 1993 to service the NASA/ESA Hubble Space Telescope (HST).
The images in this directory are mirrored from the sites
at: ftp://explorer.arc.nasa.gov/pub/SPACE/SHUTTLE, and ftp://sseop.jsc.nasa.gov/
-
NASA space images and information
-
National Undergraduate Research Observatory
( NURO )
-
The National Undergraduate Research Observatory (NURO) at Lowell Observatory and
Northern Arizona University is a 0.8m telescope located on Anderson
Mesa south of Flagstaff, Arizona. NURO is a consortium of
Universities and small colleges to provide a research grade telescope
for undergraduate research and education.
-
NCSA Astronomy Digital Image Library
( NCSA ADIL )
-
The purpose of the NCSA Astronomy Digital Image Library is
to collect fully processed astronomical images in FITS format format
and make them available to the research community and the
general public via the World Wide Web. The collection will
contain images from research observatories all over the world and
taken at all wavebands.
-
NGC 1068 Workshop
-
This web site serves as a call for submissions to
the NGC 1068 Workshop to be held
at
Schloß Ringberg (Ringberg Castle), Germany, 30 Oct. -
2 Nov.
1996. Included on this page is an
electronic application form for the Workshop, as
well
as a link to a
Posters
Page , with instructions for Poster submissions.
-
Nordic Optical Telescope, image gallery
-
NSSDC Photo Gallery
-
The images presented in the Photo Gallery have a number
of different sources, primarily NASA missions, however. They are generally
organized by object and/or phenomenon on separate pages. The source
of the image as well as the processing involved in
producing the image have been included whereever possible. Photo captions
for some images are also available.
-
Out of This World star atlas exhibition
-
An exhibition of rare star maps and atlases from the
History of Science Collection of the Linda Hall Library
-
PH308 --- Galaxies, Quasars & Cosmology
-
This course is a third year undergraduate
option taught
by the Astronomy Group at Southampton
University.
The course is intended to provide a broad introduction
to extragalactic astronomy: it is divided into three main sections,
which cover the properties of normal galaxies, the nature
of
active galaxies, and our current understanding of cosmology.
The
purpose of these WorldWide Web pages is
to provide direct
access to some of my notes,
to a number of
the on-line resources used in
preparing the lectures, and to
further material. They are
not a substitute for the lectures
(at least, not
yet)!
-
Remote Access Astronomy Project
( RAAP )
-
The Remote Access Astronomy Project
The RAAP is an
educational outreach program that promotes interest in science through providing
astronomy educational resources. These include a series of digital image
processing exercises to teach a variety of physical concepts as
well as access to our computer controlled telescope allowing motivated
students design and carry out their own experiments.
-
Rennes' University of France
-
Astronomical pictures & animations with graphical indexes; -
README-english , README-french
-
Royal Observatory, Edinburgh
( ROE )
-
ROE's W3 server offers information to present and potential users
of the James Clerk Maxwell Telescope, the UK Infrared Telescope,
the UK Schmidt Telescope and the SuperCOSMOS measuring machine. There
are also pages for:
- the Institute for Astronomy
at the University of Edinburgh;
- latest research results and
recent images from UKIRT and JCMT;
- the Circumstellar Matter
1994 conference;
- the library (Crawford collection) and Visitor's Centre.
-
Satellites with High Energy Astrophysics Instrumentation
( HEASARC. GSFC. NASA )
-
Comprehensive list of satellites with high energy astrophysics instrumentation. Includes
images from these missions
-
SEDS - Internet Space Archive
( LPL/Arizona )
-
A large internet resource of Space related images, information and
software.
-
SL9: IMPACT '94 CD-ROM
-
The SL9: IMPACT '94 CD-ROM contains a
huge selection
of images and other files related to the
impact
of the Comet Shoemaker-Levy 9 with Jupiter. The SL9
CD-ROM contains hundreds of images, motion video sequences, and technical
information related to the July 1994 collision of the
Periodic
Comet Shoemaker-levy 9 (1993e) and the planet Jupiter.
ISO-9660 disc.
-
Solar Data Analysis Center
( SDAC )
-
The SDAC at NASA Goddard Space Flight Center serves current
solar ground- and spaced-based imagery, text, figures, maps, and tables
of NASA eclipse bulletins, solar flare data from the Compton
GRO BATSE experiment and the Yohkoh spacecraft, and science operations
planning information for the SOHO Science Working Team.... and more
to come.
-
Solar UV Atlas from HRTS
( HRTS data )
-
Through the generosity of Dr. Pål Brekke of the University
of Oslo, the High Resolution Spectrograph and Telescope (HRTS) ultraviolet
solar atlas is now available on the Web. Click here
for more information.
-
Solar, Auroral, Ionospheric, ... Information
( Univ. Lethbridge, Alberta, Canada )
-
Solar Imagery (mirrored from SELSIS/BBSO)-updated once every three hours; Daily
Reports of Ionospheric Data containing M(3000), foF2, MUF(3000), and TEC;
East-West Solar Interferometer Scan Images from the Algonquin Radio Observatory
32-Element Interferometer; Weekly Solar Terrestrial Forecast and Review Reports; Daily
GOES-6 and 7 X-ray Plots as well as special high-resolution
xray plots of major flares; Daily NSO solar coronal line
emission plots; Daily Pseudo-Full-Disk solar coronal maps of the coronal
Fe XIV and Ca XV ion lines from the NSO;
and more... - README
-
Space Environment Laboratory
-
The Space Environment Laboratory of the National Oceanic and Atmospheric
Administration provides near real-time monitoring and forecasting of the environment
between the sun and the earth. Our WWW
server features Today's Solar Weather with current solar
images, xray and proton plots from GOES satellites, and the
latest forecast of solar-terrestrial conditions.
-
Space Mechanics Group Home Page
( Space Mechanics Group - Pisa )
-
Space Mechanics Group, Department of Mathematics, University of Pisa, ITALY.
This home page gives access to: People (personal home pages)
Resarch projects (subject home pages) Publications lists Data bases: asteroid
proper elements (ftp server) Announcements of meetings We belong to
European Asteroid Research Node Related information - pointers to other
groups A preprint facility is in preparation A practical information
facility (how to reach us, etc.) is in preparation
-
Space Mission Acronym List and Hyperlink Guide
( Mission Acronyms and Links )
-
Space Movie Archive
-
Enjoy this on-line biggest collection of space
animations (more
than 500 anims, 860 Mb) which has been
rated
number one for its content among all the best
Space and Astronomy WWW servers in the world, equally placed
with the Comet Shoemaker-Levy NASA JPL Home Page. Here's
the
summary : Solar eclipses | Meteorology | Science-Fiction
|Star
Trek | Shoemaker-Levy | Solar system bodies
|Satellites, rockets
and space probes | Space
|STS-71 Mir-Atlantis encounter |
Astro 2 Endeavor mission
|Apollo missions | DCX-Y project
| Future missions
|Kennedy speeches at Rice University |
Lunar probes
-
StarTrax: an Astrophysics Information System
( WWW AIS )
-
StarTrax 2.0 is a forms interface to the High
Energy Astrophysics Science Archive Research Center (HEASARC) database
management
system at NASA's GSFC, which allows browsing of
various astronomical
catalogs and archival datafiles, providing a vast
selection of data
from X-ray and Gamma-ray astronomy missions
including ROSAT, ASCA, Compton
GRO, Einstein and EXOSAT. The
Browse facility incorporates a
name resolver to convert
object names to coordinates; it will
also provide multiple
downloading of data products. Best results can
be obtained
by following the configuration instructions.
-
The Best of the Hubble Space Telescope
-
The best images from the hubble space telescope.
-
The Nine Planets
-
An essay about our
solar system with text, pictures, sounds and an occasional movie.
Each of the planets and major moons in our solar
system is briefly described and illustrated with pictures from NASA
spacecraft.
-
The Web Nebulae
-
The emphasis here is
on aesthetics, not science. While there is a little information
to help you appreciate the images this is not a
tutorial on the astronomy of nebulae. If these images inspire
you to study stellar evolution that's great, but my intent
is primarily to showcase a part of Nature's beauty that
is accessable to us only via the telescope.
-
Torun Radio Astronomy Observatory
( TRAO )
-
Torun Radio Astronomy Observatory (TRAO) is an educational
and research
facility to study the Universe by means of
radio
waves.
The Observatory is a part of the Faculty
of Physics
and Astronomy of Nicolaus Copernicus University.
-
UMASS Astronomy Image Library
-
A library of optical, near infrared, IRAS, and mm radio
images of astronomical objects of special interest to the UMass
Astronomy group. This library includes the hyperlinked tour of the
Lynds 1641 molecular cloud in Orion, and a library of
images of molecular line maps of star formation regions studied
at FCRAO.
-
University of Alabama - Department of Physics and Astronomy
-
A listing of faculty, postdocs, and graduates students as well
as information on the Graduate program of study, the Research
Experience for Undergraduates program, and a description of research facilities.
Online preprints, job listings, and other information will be added
soon.
-
University of Amsterdam
-
A collection of pretty astronomy and space images used as
a slide show on the `Open Day 1994' of the
Astronomical Institute, with graphical index.
-
University of California, Berkeley - Astronomy Department
( UCB-Astronomy )
-
The UCB Astronomy Home Page contains general information about the
department. We maintain links for faculty, staff, post docs and
students so that they may make papers, images, and other
information available. Also included are an e-mail directory for the
department, and links to related institutions.
-
University of Ljubljana, Astronomical Observatory
( Slovenia )
-
The Ljubljana Astronomical Observatory is part of the Department
of Physics and is located on the hill Golovec close
to Ljubljana. Observations that require dark skies are obtained
at Crni vrh observing station where two small automated
telescopes equipped with state of the art systems for CCD
photometry are located.
Astronomers run university courses of
astronomy for astronomers as well as physicists and primary and
secondary school teachers. The Observatory has a public astronomical
library. Research is in large part done in collaboration with
the Astronomical Observatory of Padua. Reseach interests include general
relativity, active galactic nuclei, close stellar binary systems, pulsars, comets
and telescope automation.
-
University of Manchester - Astronomy Group
-
Available are contact details, research interests of the group members,
preprints and publications, course details, a frequently updated collection of
links to items of interest to astronomers and of course,
a few pretty pictures.
-
University of Melbourne - School of Physics: Astrophysics Group
-
University of Oregon - Physics Department
-
Consists of educational materials related to Astronomy, Weather, Energy and
Environment, and Planet Earth. In addition, hypertext electronic textbooks and
lessons are being developed. Contains The Galaxy Gallery,
Electronic TextBook, and more...
-
URANIA - Ephemerides
-
URANIA - Meetings
-
Astronomical Center Of Alta Val Trebbia / Centro Astronomico dell'Alta
Val Trebbia. Genoa, Italy.
-
URANIA - News
-
Astronomical Center Of Alta Val Trebbia / Centro Astronomico dell'Alta
Val Trebbia. Genoa, Italy.
-
Urania Astronomical Organization
-
USGS Flagstaff Space Mission Support
-
Browse the Solar System -
Information about the Solar
System and products created by the USGS.
Current Activities,
NASA Missions -
Some of the NASA missions and
other projects on which our scientists are currently working.
Databases -
Space mission databases maintained by USGS Flagstaff
Field Center.
-
Video On Line - Astronomy Page
-
This page contains four important mirrors located at Video On
Line and a list of magazines, amateur associations and astronomy
observatories.
-
Viking Mission to Mars - Online Resources
( PDS Imaging Node. JPL. NASA )
-
NASA's Viking Mission to Mars was composed of two spacecraft,
Viking 1 and Viking 2, each consisting of an orbiter
and a lander. The primary mission objectives were to obtain
high resolution images of the Martian surface, characterize the structure
and composition of the atmosphere and surface, and search for
evidence of life. Viking 1 was launched on August 20,
1975 and arrived at Mars on June 19, 1976. Viking
2 was launched September 9, 1975 and entered Mars orbit
on August 7, 1976. The service includes description of the
missions and images of the planet
-
Virtual trips to black holes and neutron stars
-
This page contains MPEG movies and GIFs highlighting the visual
distortion effects an observer would see in the high gravity
environment of a neutron star or black hole (Schwarzschild metric).
It is based on a refereed paper by Robert J.
Nemiroff that appeared in the American Journal of Physics and
is intended for educational use. The hypertext reviews several relevant
aspects of gravitational lensing.