Bid to solve dispute over planets http://news.bbc.co.uk/2/hi/science/nature/4273424.stm ‘10th’ Planet has moon companion http://news.bbc.co.uk/2/hi/science/nature/4304048.stm Information on the telescope used to discover Xena and Gabrielle http://www.astro.caltech.edu/palomarnew/sot.html Discovery of Xena’s...

Three planets that are larger than Jupiter have been found orbiting the star, Upsilon Andromedae. Astronomers from four research institutions have confirmed this observation. This site is a news release from the National Aeronautics and Space Administration (NASA).

This website presents the news, events, and research of one of the UK and Ireland's leading astronomical research institutes, Armagh Observatory. Users can learn about the Observatory's many research projects in topics including stellar astrophysics, solar physics, and climate and meteorology. The site presents the long history of the observatory and its instruments. Educators can discover the...

This site provides information related to the recently discovered asteroid 1997XF11 and how close it will come to Earth in 30 years. The Harvard-Smithsonian Center for Astrophysics provides a hyperlinked press release about 1997XF11, discovered by Professor James Scotti of the University of Arizona. The first estimates were as close as 30,000 miles. Scientists at the National Aeronautics and Space...

The Astronomical Society of Victoria website promotes its efforts to act as a forum for a wide variety of people interested in astronomy. Users can find learn about the monthly meetings open to the public. The website introduces the Society's many sections including Computing, Cosmology and Astrophysics, Current Phenomena, and Radio Astronomy. The Newcomers link furnishes helpful lists of...

Ricky Leon Murphy decided to create this website when he was working towards a master’s degree in astronomy, and he still keeps it updated regularly, along with the assistance of his wife, Chanthirar. The site has been the recipient of several awards over the past few years, and visitors looking for basic and accessible information about the world of astronomy will not be disappointed. Near the...

Each day a new, beautiful image or picture of our intriguing atmosphere is presented on this Web site, created by NASA, along with a short description written by an expert. By selecting Discover the Cosmos, viewers can visit the archives, which features all the images presented since June 1995. In the Index, the images are also organized into the topics: Cosmos, Solar System, Space Technology, and...

At this website, the European Commission and six European organizations discuss the creation of the Astrophysical Virtual Observatory Project (AVO) for European astronomy. Visitors can discover the function of a Virtual Observatory (VO) as "an international astronomical community-based initiative" aimed at allowing "global electronic access to the available astronomical data archives of space and...

The California and Carnegie Planet Research website presents the University of California Berkeley and the Carnegie Institution of Washington's investigations of planets around other stars. In the Public link, users can find easily understandable details on the diversity of exoplanets and on planet detection techniques. Researchers can find more technical details in the Scientific Research Site...

The Space Telescope Science Institute and National Aeronautics and Space Administration's Jet Propulsion Laboratory contain sites of current interest related to the stars and planets. A UCLA-led team using cameras recently installed aboard the Hubble Space Telescope has identified a massive star approximately 25,000 light-years from Earth. Named the "Pistol Star" for the pistol-shaped nebula...