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- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
- Closed Thinking: Without scientific competition and open debate, much psychology research goes nowhere
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Read articles, including Science News stories written for ages 9-14, on the
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Contents
- Better chow yields more milk: A more nutritious form of corn for dairy cows boosts farm profits, teen investigator finds
- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
Searching Under the topic Planetary Science
329 matches found
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The sharpest images ever taken of Jupiter's icy moon Callisto show a group of features never seen before on the remote body—icy, knoblike spires that show signs of slow but steady erosion. (p. 174)Published: September 15, 2001; Vol.160 #11Found in: Planetary Science
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The largest dust storm observed on Mars in 25 years is now engulfing the Red Planet. (p. 53)Published: July 28, 2001; Vol.160 #4Found in: Planetary Science
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For armchair space explorers, NASA's Jet Propulsion Laboratory offers a tutorial on how to operate an interplanetary space mission. Originally created a decade ago, the newly updated guide includes information on spacecraft engineering, mission design, trajectories, launch, navigation, telecommunications, and much more.Go to: http://www.jpl.nasa.gov/basics/Published: 2001-07-23 11:09:44Found in: Planetary Science
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Observations of warm dust swaddling a young, nearby star suggest that astronomers may have found evidence of a massive asteroid belt outside the solar system. (p. 375)Published: June 16, 2001; Vol.159 #24Found in: Planetary Science
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Measurements with a magnetometer aboard the NEAR-Shoemaker spacecraft a few days after it landed on the asteroid 433 Eros confirmed a major puzzle: The rock has no detectable magnetic field. (p. 341)Published: June 2, 2001; Vol.159 #22Found in: Planetary Science
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Two recent studies could inject new life into the argument that a 4-billion-year-old Martian meteorite contains fossils of bacteria from the Red Planet but several scientists say the reports fall short of resurrecting that notion. (p. 150)Published: March 10, 2001; Vol.159 #10Found in: Planetary Science
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New stereo images of Ganymede, the solar system's largest satellite, suggest that eruptions of water or slushy ice a billion or more years ago gave parts of the moon a facelift, creating long, flat bands of nearly pure water-ice. (p. 133)Published: March 3, 2001; Vol.159 #9Found in: Planetary Science
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On Feb. 12, NEAR Shoemaker became the first spacecraft to land on an asteroid, the space rock 433 Eros. (p. 103)Published: February 17, 2001; Vol.159 #7Found in: Planetary Science
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The 11-year cycle of solar storms has begun to peak, already affecting several Earth satellites and disturbing electric power systems on the ground, and scientists expect 2 more years of this solar maximum turmoil. (p. 26)Published: January 13, 2001; Vol.159 #2Found in: Planetary Science
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