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The Center of the Galaxy - Proceedings of the 136th Symposium of the International Astronomical Union, Held in Los Angeles, U.S.A., July 25-29, 1988 (Paperback, Softcover reprint of the original 1st ed. 1989)
Loot Price: R5,588
Discovery Miles 55 880
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The Center of the Galaxy - Proceedings of the 136th Symposium of the International Astronomical Union, Held in Los Angeles, U.S.A., July 25-29, 1988 (Paperback, Softcover reprint of the original 1st ed. 1989)
Series: International Astronomical Union Symposia, 136
Expected to ship within 10 - 15 working days
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The investigation of the Galactic nucleus and its surroundings is
necessarily a modem endeavor, for traditional observations made at
visual wavelengths have not even begun to penetrate the veil of -30
magnitudes of visual extinction that intercedes. On the other hand,
infrared, and especially radio observers find a relatively
unobstructed view of the central portion of the Galaxy, so the
study of this arena has proceeded apace with the development of
these branches of astronomy. Thus, it is no accident that the first
IAU sponsored conference to be held on the Galactic center is timed
to coincide with the initiation, or the immediate aftennath, of
major technical developments at long wavelengths, including
infrared array detectors, millimeter-wavelength aperture synthesis,
and self-calibration and refmed deconvolution algorithms in
aperture synthesis radio astronomy. The center of the Galaxy is
also accessible to X and gamma-ray observers, and progress at high
energies has been steady, especially as imaging capabilities are
being realized at X-ray wavelengths. However, one might expect that
the revolution in the high energy domain is still ahead of us, as
instruments with larger collecting areas and improved spatial
resolution are now being developed. The youth of this subject is
evidenced by the relatively small number of meetings that have been
devoted to it."
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