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HuffPost Science: Planet Births.. Tiny Movie.. Antimatter
May 1, 2013 The violent space rock collisions that gave birth to Mars appear to be surprisingly different from those thought to form the rocky core of Jupiter, scientists say. Continue reading... | WRAY HERBERT | | | Cognitive Earthquake: Who's Really in Need? | | As described in a forthcoming article in Psychological Science, across all scenarios volunteers felt that they should give much more generously when a disaster had a high death toll. That is, donors were highly sensitive to fatalities, and unfazed by the actual numbers of needy. Continue reading... | | | MARIO LIVIO | | | The Hubble Space Telescope at 23 | | When the Hubble Space Telescope was launched in 1990, the original idea was that it would operate for 10 years. That period was later extended to 15 years. Well, on April 24, Hubble celebrated 23 years since launch, and the telescope is going as strong as ever. Continue reading... | | | NATHANIEL P. MORRIS | | | In Defense of Research | | The sequester will not end scientific research in our country. However, I am afraid that it is symptomatic of a broader decline in our commitment to science as a nation. As a student of science and a potential member of the generation to come, I feel that we need to be heard. Continue reading... | | | | DAPHNE FAIRBAIRN | | | Big Females Rule in the Animal Kingdom | | Although we conform to the mammal-bird pattern of males being the larger sex, this is clearly the exception rather than rule. Most animal males are small and quick rather than large and robust, and females are often giants by comparison. Continue reading... | | |
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