Science Frontiers ONLINE No. 49: Jan-Feb 1987

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Archaeology

• Those Old Maps of Antarctica
• Inca Walls and Rockwall, Texas

Astronomy

• Enormous Stellar Shell Raises Theoretical Questions
• Radar Glories on Jupiter's Moons
• Optical Bursters
• Halley's Confounding Fireworks
• Neptune's Strange Necklace
• Recent Explosion on Sirius?

Biology

• Prebiological Chemistry in Titan's Atmosphere
• Million-cell Memories?
• Grounded Bats Nicheless
• Philosophical Confusion?
• Monarch Migration An Illusion

Geology

• Moho Vicissitudes
• A Slice of Ocean Crust in Wyoming
• The NACP Anomaly
• Reversed Magnetization in Rocks

Geophysics

• Geomagnetic Reversals From Impacts on the Earth
• Mystery Plumes and Clouds Over Soviet Territory
• Sailing Through A Waterspout

Psychology

• Personality and Immunity