Science Frontiers
The Unusual & Unexplained

Strange Science * Bizarre Biophysics * Anomalous astronomy
From the pages of the World's Scientific Journals

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About Science Frontiers

Science Frontiers is the bimonthly newsletter providing digests of reports that describe scientific anomalies; that is, those observations and facts that challenge prevailing scientific paradigms. Over 2000 Science Frontiers digests have been published since 1976.

These 2,000+ digests represent only the tip of the proverbial iceberg. The Sourcebook Project, which publishes Science Frontiers, also publishes the Catalog of Anomalies, which delves far more deeply into anomalistics and now extends to sixteen volumes, and covers dozens of disciplines.

Over 14,000 volumes of science journals, including all issues of Nature and Science have been examined for reports on anomalies. In this context, the newsletter Science Frontiers is the appetizer and the Catalog of Anomalies is the main course.


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Subscriptions to the Science Frontiers newsletter are no longer available.

Compilations of back issues can be found in Science Frontiers: The Book, and original and more detailed reports in the The Sourcebook Project series of books.


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Please note that the publisher has now closed, and can not be contacted.

 

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... Science Frontiers ONLINE No. 127: Jan-Feb 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects What's Cooking On Europa?Data streaming back to earth from the Galileo spacecraft encode a curious fact about Europa, one of Jupiter's large, Galilean satellites. The nighttime flow of heat from Europa's polar regions is 1 watt/meter2 higher than can be accounted for by all known mechanisms, such as the tidal heating created as Jupiter's powerful gravitational field flexes the satellite's integument. (Anonymous; "Cozy Nights," New Scientist, p. 27, June 5, 1999.) Comment. What is happening beneath Europa's icy surface? "Something wonderful"? Recall that in the film 2010, humans were "given" all worlds except Europa. Was A.C . Clarke prescient again? From Science Frontiers #127, JAN-FEB 2000 . 1997 William R. Corliss ...
Terms matched: 1  -  Score: 124  -  15 May 2017  -  URL: /sf127/sf127p05.htm
... the icy comets that seem to be raining down steadily on the earth's atmosphere? (Northrop, T.G ., and Connerey, J.E .P .; "A Micrometeorite Erosion Model and the Age of Saturn's Rings," Icarus, 70:124, 1987.) From Mars. Inside the vast Valles Marineris Canyon complex, Viking Orbiter photos have picked out wind-blown patches of dark material. These patches are strung out along faults for some 200 kilometers. Astronomers believe they are volcanic vents, which are a scant few million years old. (Anonymous; "Recent Volcanism on Mars?" Sky and Telescope, 73:602, 1985.) Comment. Another of the surprisingly large number of youthful features in the solar system. From Europa. The surface of Europa, one of Jupiter's large Galilean satellites, seems to be covered with a relatively smooth veneer of ice. Beneath this frigid skin, according to one theory, lie about 100 kilometers of liquid water. Why hasn't this water frozen completely, given the trifling sunlight at Jupiter's distance from the sun? Tidal stresses provide some heat but not enough; unless, of course, Europa's orbit was much more eccentric in recent times. (Anonymous; "Oceans under the Crust of Europa," Sky and Telescope, 73:602, 1987.) Comment. An alternate possibility is that Europa's ice and water inventories are recent acquisitions, like Saturn's rings! From Science Frontiers #53, SEP-OCT ...
Terms matched: 1  -  Score: 52  -  15 May 2017  -  URL: /sf053/sf053a06.htm
... Science Frontiers ONLINE No. 141: May-Jun 2002 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology An Ice-Age North Atlantic voyage? Somehow bananas slipped into West Africa 2,500 years ago Ancient messages on the Shroud of Turin Astronomy Europa's anomalous infrared spectrum Are the cosmic carriers of life comets or meteorites? Biology 'Modern' feathers on a non-avian dinosaur The intelligence of plants Unexplained weight-gain transient at the moment of death Geology Flank collapses: Generators of giant tsunamis Ragnarok: The Age of Fire and Gravel Geophysics Ball lightning gets some scientific respect Unknown species puts on spectacular light show Psychology Why music? Physics Falling in a quantized way Unclassified Where are those aliens? ...
Terms matched: 1  -  Score: 15  -  15 May 2017  -  URL: /sf141/index.htm
... Science Frontiers ONLINE No. 127: Jan-Feb 2000 Other pages Home Page Science Frontiers Online All Issues Last Issue Next Issue Sourcebook Project Sourcebook Subjects Contents Archaeology The great hopewell road Paradigm quake: the solutreans were here first! A FAR-WANDERING TRIBE? Astronomy Nuclear bombs will not save the earth! Aristarchus blushes for clementine Shadow dance of the gnats What's cooking on europa? Biology Ants like microwaves Stoned dogs Some funny things happened on the way around the world Throat-singing Traitors within Geology Do continents really drift? Natural stone spheres Geophysics The strange case of angled lines in the atmosphere Black auroras Psychology Our filtered brains Mathematics Some magic squares are more magical than others ...
Terms matched: 1  -  Score: 15  -  15 May 2017  -  URL: /sf127/index.htm
... 5 million amperes flowing between Io and Jupiter, some 262,000 miles away. In this bizarre electrical circuit, the two moving "terminals" on Jupiter, in the northern and southern hemispheres, are heated by the current flow and show up as fuzzy infrared-bright spots. (Cowen, R.; "Jupiter and Io: Infrared Spots Mark Link," Science News, 144: 325, 1993.) Comment. In passing, it should be remarked that Io is mantled by a cloud of electrically conducting sodium vapor. A weird moon in other respects, too, Io occasionally casts double shadows on Jupiter's upper atmosphere during transits. See AJX4 in The Moon and the Planets. In addition, in AJX2, infrared-hot shadows of the satellites Ganymede and Europa are mentioned. Very strange! To order The Moon and the Planets, visit here . From Science Frontiers #91, JAN-FEB 1994 . 1994-2000 William R. Corliss ...
Terms matched: 1  -  Score: 14  -  15 May 2017  -  URL: /sf091/sf091a05.htm
... Science Frontiers ONLINE No. 128: MAR-APR 2000 Issue Contents Other pages Home Page Science Frontiers Online All Issues This Issue Sourcebook Project Sourcebook Subjects The Ganymede Magnetic Paradox In December 1995, the Galileo space-craft was injected into orbit around Jupiter, thereby becoming the first known artificial satellite of this giant planet. In the five years that have transpired, Galileo has radioed back voluminous data about Jupiter itself and its four large Calilean satellites. These natural satellites have turned out to be a disparate bunch. Three have iron cores, but Callisto breaks the mold with an unusual core of mixed ice and rock. Europa probably possesses an ocean, and Callisto might also. Only one of Jupiter's large satellites, Ganymede, boasts a magnetic field. In fact, Ganymede is apparently the only satellite in the solar system to display an intrinsic, dipole magnetic field like the earth's . Although Ganymere's magnetic field is like that produced by a permanent bar magnet, its core is much too hot for permanent magnetism. Again like the earth, Ganymede's field is theorized to be generated by the convection of electrically conducting liquid in its core -- a dynamo of sorts. All well and good, but Ganymede is so small that it should have cooled off billions of years ago thereby freezing its metallic core. So then, whence its magnetic field? One way out of this box it to suppose that about a billion years ago Ganymede was circling Jupiter in an orbit that took it much closer to this ponderous planet. Then, Jupiter's powerful ...
Terms matched: 1  -  Score: 13  -  15 May 2017  -  URL: /sf128/sf128p04.htm
... Occasional Blunted Cusps AHO2 Terminator Irregularities AHO3 White Projections and Spots AHO4 Dark Linear Markings AHO5 Anomalous Brightness Temperatures AHO6 Ring of Light around Mercury's Dark Side AHX ANOMALIES OBSERVED DURING TRANSITS AHX1 Bright Spots on Mercury during Transit AHX2 Ring around Mercury during Transit AHX3 Illumination of Mercury's Disk during Transit AHZ MERCURY'S ANOMALOUS MAGNETIC FIELD AHZ1 Mercury's Unexpected Magnetic Field AHZ2 Mercury's Offset Magnetic Field AJ JUPITER AJB JOVIAN ORBITAL ANOMALIES AJB1 Cyclic Disturbances of Jupiter's Orbit AJF INTRINSIC RADIATION FROM JUPITER AJF1 Jupiter's Intrinsic Radiation AJF2 Variations in Jupiter's Decametric Radiation AJL JUPITER'S REMARKABLE GALILEAN SATELLITES AND RING AJL1 Pre-Voyager Sightings of Jupiter's Ring AJL2 Io's Bizarre Physical Makeup AJL3 Io's Anomalously Energetic Volcanos AJL4 Ganymede's Grooved Terrain AJL5 Europa's Lineaments AJL6 Temporary Disappearance of Ganymede AJW JOVIAN ATMOSPHERIC PHENOMENA AJW1 Periodicities of Jovian Atmospheric Features AJX TRANSIT AND OCCULTATION PHENOMENA AJX1 Distorted Shapes of Galilean Satellites in Transit AJX2 Hot Satellite Shadows AJX3 Dark Transits of Galilean Satellites AJX4 Double Shadows of Io AJX5 Limb Phenomena during Occultations and Transits AJX6 Post-Eclipse Brightening of Io AJX7 Discrepancies in Predictions of of Eclipses and Transits AJX JUPITER'S MAGNETIC FIELD AJX1 Offset Magnetic Field AL THE MOON ALB THE MOON'S ORBITAL ANOMALIES ALB1 Earth-Moon Instability ALB2 Discrepancies in the Moon's Ephemeris ALB3 Nongravitational Forces and Earth-Moon Acceleration Discrepancies ALB4 Earth-Moon Acceleration Incompatible with Moon's Origin in Earth Orbit ALE LUNAR GEOLOGY PROBLEMS ALE1 Asymmetrical Distribution of Maria and Large Basins ALE2 Sinuous Rilles and Formations Resembling Terrestrial Water-Formed Features ALE3 ...
Terms matched: 1  -  Score: 6  -  15 May 2017  -  URL: /cat-astr.htm

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