... Earth Satellites . ... February: the first Vega rocket is launched. ... This year marks twenty years since the first extra-solar planets were discovered when a pair of planets were detected orbiting PSR B1257+12, a pulsar located about 2000 light years from the Sun (a third planet in the system was discovered in 2007). ... 20 February:Тљ Fifty years ago, John Glenn orbits the Earth three times in the Mercury capsule Friendship 7 , becoming the first American to follow Yuri Gagarinт??s lead . ...
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... Subject: IAA Lecture, Taikonauts, WSP, ISS + ATV, Astrocast, ASGI, Star Stories, RIA . ... Admission is free, including light refreshments, and all are welcome. €а . ... STAR STORIES: Nobelprize.org launches new educational production, Star Stories. ... An interactive Universe, which allows you to explore the different stages in the lifecycle of stars, and the stories behind them. ... Information and stories behind the Nobel Prizes awarded for breakthroughs in our understanding of the stars. ...
... Tonight's Sky . ... Observing . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Buy and sell astronomy gear April 9 . ... Gearing up for Chang'e . China's deep-space network is ready for its first lunar spacecraft to launch. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
Journal of the Amateur Astrono mers Association of New York December 2011 Volume 59 Number 12 ISSN 0146 -7662 MESSENGER BRIEFING: ORBITING the METAL -RICH PLANET By Denton Ebel, Curator (Meteorites) Curator-in-Charge Dept. of Earth and Planetary Sciences, AMNH MESSENGER stands for Mercury Surface, Space Environment, Geochemistry, and Ranging. ... On November 8, a huge asteroid that could potentially threaten Earth one day travelled inside the Moons orbit. ... LIFE FORMING 60 LIGHT YEARS FROM EARTH? ...
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