|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Sky & Telescope's News Bulletin - Jan 2
================================================== ======================
* * * SKY & TELESCOPE's WEEKLY NEWS BULLETIN - January 2, 2004 * * * ================================================== ====================== Welcome to S&T's Weekly News Bulletin. Images, the full text of stories abridged here, and other enhancements are available on our Web site, SkyandTelescope.com, at the URLs provided below. (If the links don't work, just manually type the URLs into your Web browser.) Clear skies! ================================================== ====================== 2003: A YEAR OF TRIUMPH AND TRAGEDY In 2003 we witnessed triumph and tragedy in astronomy and space exploration. Throughout the year, SkyandTelescope.com stayed on top of the most important stories, including the closest Mars approach in nearly 60,000 years, exciting new developments in cosmology and gamma-ray bursts, and NASA's successful deployment of the Spitzer Space Telescope. But while we rejoiced over these magnificent events, our celebration was tempered by the Columbia disaster of February 1st. Astronomers around the world also mourned the loss of the Mount Stromlo Observatory in Australia to bushfires. From a public perspective, the biggest astronomy story of the year was undoubtedly the close Mars approach in late August.... http://SkyandTelescope.com/news/article_1132_1.asp - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LISTENING FOR BEAGLE 2's CALL HOME Many scientists in England stayed up through Christmas Eve, not awaiting a visit from a red-suited man bearing gifts, but for the landing of their ambitious mission to the red planet, Mars. Alas, after the appointed hour passed, anticipation turned into uncertainty as the European Space Agency's Beagle 2 lander's faint signal was not detected. It still has not been heard from.... http://SkyandTelescope.com/news/article_1133_1.asp - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ASTRO NEWS BRIEFS Mars Express To Listen for Beagle 2 Scientists still have not heard a peep from the British-built Beagle 2 Mars lander. Fortunately the European Space Agency's Mars Express -- the spacecraft that carried Beagle 2 -- is working well. A 4-minute engine burn on December 30th successfully put the spacecraft into a polar orbit. Another burn on January 4th will place Mars Express into a 7.5-hour orbit that will bring it to within about 260 kilometers of the Martian surface. Afterward, the spacecraft will also listen for the call of Beagle 2. The orbiter will pass directly over Beagle's landing site on January 7th. Catch a Shooting Star and Sail Away At 2:44 p.m. EST on January 2nd, NASA's Stardust spacecraft encountered the 5.4-kilometer-wide Comet Wild 2 at a distance of about 300 kilometers. Attached to the spacecraft is a racket-shaped "net" of more than 1,000 square centimeters of aerogel. The material, which is 99.8-percent air and 0.2-percent pure silicon dioxide, slowed and trapped whatever Wild 2's particles it encountered. Astronomers assume that most were between 10 and 300 microns in size (about the thickness of a human hair). Stardust will now collapse itself into a capsule and head back to Earth. It is set to land in Utah in January 2006. Once on the ground, the cometary and interstellar dust inside will be sent to NASA's Johnson Space Center in Houston, Texas, for analysis. http://SkyandTelescope.com/news/article_1137_1.asp ================================================== ====================== HIGHLIGHTS OF THIS WEEK'S SKY * The Quadrantid meteor shower is due to peak during the early-morning hours of January 4th. * Full Moon on January 7th. * Saturn (magnitude -0.4, in Gemini) is just past opposition this week. For details, see This Week's Sky at a Glance and Planet Roundup: http://SkyandTelescope.com/observing/ataglance/ ================================================== ====================== HAPPY NEW YEAR! (Advertisement) Experience the majesty of the cosmos year-round with these picturesque selections from Shop at Sky! Celestial Wonders 2004 Calendar http://SkyandTelescope.com/campaigns.asp?id=368 SKY & TELESCOPE's Beautiful Universe http://SkyandTelescope.com/beautifuluniverse ================================================== ====================== Copyright 2004 Sky Publishing Corp. S&T's Weekly News Bulletin is provided as a free service to the astronomical community by the editors of SKY & TELESCOPE magazine. Widespread electronic distribution is encouraged as long as our copyright notice is included, along with the words "used by permission." But this bulletin may not be published in any other form without written permission from Sky Publishing; send e-mail to or call +1 617-864-7360. More astronomy news is available on our Web site at http://SkyandTelescope.com/news/. ------------------------------------------------------------------------ To subscribe to S&T's Weekly News Bulletin or to S&T's Skywatcher's Bulletin, which calls attention to noteworthy celestial events, go to this address: http://SkyandTelescope.com/shopatsky/emailsubscribe.asp ================================================== ====================== *-----------------------------------------------------* | Stuart Goldman | * Associate Editor * | Sky & Telescope | * 49 Bay State Rd. Sky & Telescope: The Essential * | Cambridge, MA 02138 Magazine of Astronomy | *-----------------------------------------------------* |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Sky & Telescope's News Bulletin - Nov 14 | Stuart Goldman | Astronomy Misc | 0 | November 15th 03 02:53 AM |
Sky & Telescope's News Bulletin - Sep 26 | Stuart Goldman | Astronomy Misc | 0 | September 28th 03 03:49 AM |
Sky & Telescope's News Bulletin - Sep 12 | Stuart Goldman | Astronomy Misc | 0 | September 13th 03 02:45 AM |
Sky & Telescope's News Bulletin - Aug 22 | Stuart Goldman | Astronomy Misc | 0 | August 23rd 03 03:22 AM |
Sky & Telescope's News Bulletin - Jul 11 | Stuart Goldman | Astronomy Misc | 0 | July 12th 03 04:58 AM |