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What's changing the face of Venus? Magellan's early images say it's nothing like plate tectonics - Magellan spacecraft
Planetary scientists often refer to cloud-covered Venus as Earth's mysterious twin, citing the two planets' similarity in size, density and...
Science News, 05/04/91 by Jonathan Eberhart · More from publication -
Panel prods NASA to seek unknown planets - National Research Council's Committee on Planetary and Lunar Exploration
Panel prods NASA to seek unknown planets Panel prods NASA to seek unknown planets Beyond the solar system may lie other planets or planets...
Science News, 01/12/91 by Jonathan Eberhart · More from publication -
Space sciences '91: NASA looks for a brighter new year - includes month-by-month list of upcoming space missions
Space Sciences '91 Space Sciences '91 NASA hopes for better luck in 1991 than last year as it plots a series of diverse scientific feats, ranging...
Science News, 01/12/91 by Jonathan Eberhart · More from publication -
Maker, NASA blamed for Hubble's defect - Perkin-Elmer Corp., contractor for the space telescope
Maker, NASA blamed for Hubble's defect Maker, NASA blamed for Hubble's defect ANASA-appointed panel concluded last week that the space agency and...
Science News, 12/08/90 by Jonathan Eberhart · More from publication -
Hubble still shaking despite software 'fix.' - space telescope
Hubble still shaking despite software 'fix' Hubble still shaking despite software 'fix' During each 96-minute trip around Earth, the Hubble Space...
Science News, 11/10/90 by Jonathan Eberhart · More from publication -
The mystery behind Triton's plumes - eruptions on Neptune's moon
The mystery behind Triton's plumes The mystery behind Triton's plumes The dark, geyser-like plumes photographed by Voyager 2 last year, rising...
Science News, 11/10/90 by Jonathan Eberhart · More from publication -
Mars: let it snow, let it snow… - Mars' polar caps
Mars: Let it snow, let it snow... Mars: Let it snow, let it snow... The idea that snows might blanket the Martian poles first surfaced in the...
Science News, 11/03/90 by Jonathan Eberhart · More from publication -
Oljato revisited - sun-orbiting object
Oljato revisited Oljato revisited In December 1979, when Lucy A. McFadden first examined a mysterious, sun-orbiting object -- now called 2201...
Science News, 11/03/90 by Jonathan Eberhart · More from publication -
Two new cometary molecules - hydrogen sulfide and methanol in the comets Austin and Levy
Two new cometary molecules Two new cometary molecules French astronomers report finding both hydrogen sulfide ([H.sub.2]S) and methanol...
Science News, 11/03/90 by Jonathan Eberhart · More from publication -
The sandy face of Mars: astronomers ponder the awesome dimensions of Martian dunelands
The Sandy Face of Mars The Sandy Face of Mars The "number of the sand," as Archimedes put it, has served as a time-honored metaphor for an...
Science News, 10/27/90 by Jonathan Eberhart · More from publication
