Moon Storm Less Expensive Private Space Exploration And Wings Over Mars
g STARS - Physicists at nearly a dozen research institutions, including New York University, have discovered evidence for very high energy gamma rays emitting from the Milky Way, marking the highest energies ever detected from the galactic equator. Their findings, published in today's issue of the Physical Review of Letters, were obtained using the Milagro Gamma Ray Observatory, a new detector located near Los Alamos, N.M., that allows monitoring of the northern sky on a 24-hour, 7-day-per-week basis. See article.
g ABODES - The next time you see the moon, trace your finger along the terminator, the dividing line between lunar night and day. That's where a storm is raging. It's a long and skinny dust storm, stretching all the way from the north pole to the south pole, swirling across the surface, following the terminator as sunrise ceaselessly sweeps around the moon. See article.
g LIFE - What would you call an alien if you encountered it on the street tomorrow? What if that alien didn't come from another world but rather was created in a laboratory right here on Earth and functioned differently from other Earth life? See article.
g INTELLIGENCE - Two lines of an alphabet have been found inscribed in a stone in Israel, offering what some scholars say is the most solid evidence yet that the ancient Israelites were literate as early as the 10th century B.C. See article.
g MESSAGE - Book alert: In "Faint Echoes, Distant Stars: The Science and Politics of Finding Life Beyond Earth," Ben Bova proffers a good general history of astrobiology, or the history and structure of life in the cosmos - one of the newest fields of scientific research. He covers astronomy briefly and gives more detail about the political and technological history of NASA, showing the effects of politics and accidents on the field. He also notes what we have discovered about the history of life on this planet, what we are looking for beyond Earth and the solar system, and how we are presently going about it. With so much to cover, this is hardly an in-depth account, but it is a very good introduction for the general reader and even the specialist who wants a look at the larger picture. Bova seasons his account with entertaining and illustrative historical anecdotes, so that, as a bonus, we get an idea of what NASA has been doing since the end of the Apollo program and something about what it hopes to do in the future that many readers will live to see. See article.
g COSMICUS - SpaceDev says the results of its lunar exploration study indicate that a more comprehensive series of missions could be completed in a fraction of the time for one-tenth of the cost vs. NASA's recently announced plans. See article.
g LEARNING - Here's a neat Web site, courtesy of NASA: "Wings over Mars". For grades 5-8, students get to design robotic airplanes to explore and collect data on Mars.
g IMAGINING - Think of your favorite alien on TV or in the movies. Do you have the image in mind? I'd bet that your alien is pretty darn smart. However, despite what we see in "Star Wars" and "Star Trek," the author of "The Science of Aliens" doesn't expect intelligence to be an inevitable result of evolution on other worlds. See article.
g AFTERMATH - If, as "The X-Files'" Fox Mulder might say, "The truth is out there," then the researchers running the Search for Extraterrestrial Intelligence program are likely to be the first ones to find it. On the other hand, there are numerous people who believe they've already been in contact with aliens. National Geographic's video "Phantom Quest: The Search for Extraterrestrials" studies the claims of both groups, ultimately seeking to reveal precisely what an encounter with beings from another planet could mean for humanity. See article.
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