Astronomy articles— Steve Nadis explored magnetar bursts in “Neutron Stars with Attitude” in the March 1999 issue.
Web — NASA’s Gamma-ray-burst Coordinates Network published the amateur report of a Sudden Ionospheric Disturbance associated with SGR 1806-20. The American Association of Variable Star Observers set up a special web page to serve as a clearinghouse for information on the event.
Astronomy articles — Astronomers know of over 150 extrasolar planets, most of which were found by a team led by Geoff Marcy and Paul Butler. In March 2000, back when just 33 extrasolar planets were known, Marcy and Butler wrote “Hunting planets beyond.”
Web — Former astronaut Rusty Schweickart introduced the idea of “tagging” Apophis with a transponder in a presentation to the International Space Development Conference last May; the text is available here.
For a summary of Apophis’ current impact risk, see this page on NASA’s Near Earth Object Program web site.
Related news stories — Shuttle’s next flight in March, Safe at home, NASA grounds shuttle fleet again, U.S. spaceport back in business, Shuttle launch to be determined, Panel: Shuttle safety still incomplete, Shuttle launch: not until July, Shuttle launch: May 22 at soonest, NASA’s new budget won’t fix Hubble
Astronomy articles — In “An ice moon revealed,” (July 2005) senior editor Rich Talcott discusses Cassini’s first close look at Saturn’s moon Enceladus, including evidence pointing to an atmosphere. For an overview of the Cassini mission, see his “Cassini reaches Saturn” (October 2004).
Related news stories — Fascinating Phoebe, Cassini looks at the dark side, Saturn’s dynamic satellite, Saturn’s small but active moon, New moons for Saturn, Titan’s dynamic realm, Methane lake found on Titan?, Cassini reveals Titan
Web — Keep tabs on the Cassini mission by visiting the Cassini-Huygens web site.
Astronomy articles — Bruce Moomaw details Mars rover Spirit’s first investigations in “Spirit lands at Gusev” (April 2004). For full coverage of the rovers’ journeys, as well as much more, see Astronomy‘s special issue Mars: Explore the Red Planet’s past, present, and future.
Color and stereo images are also available from Michael Lyle’s Mars Exploration Rover Imagery page. Hans Nyberg has converted many of the rovers’ large panoramas into full-screen QuickTime Virtual Reality movies that allow you to pan around and zoom into the images.
Astronomy articles — Senior Editor Rich Talcott discusses early results from Deep Impact in “Blasting the past” (October 2005), while Alistair Ling’s preview of the mission, “Fireworks on the Fourth,” appeared in the June 2005 issue.
Astronomy articles — Raymond Shubinski’s “Hitch a ride on a cosmic spiral” (October 2005) delves into the history, folklore, and science of our galactic neighbor, M31.
Astronomy articles — Francis Reddy’s article by the same name in the November 2005 issue discusses what astronomers knew about Xena before they found its moon, and what its discovery means for Pluto.
Web — Keep updated on Xena, Gabrielle, and the other Kuiper-belt objects Caltech’s Michael Brown is finding by visiting his web site.
Astronomy articles — Read Senior Editor Rich Talcott’s summary of the Huygens landing in “The touchdown” (April 2005).
Books — The Legacy of J. C. Kapteyn, edited by P. C. van der Kruit and K. van Berkel (Kluwer Academic Publishers, Dordrecht, the Netherlands, 2000) contains numerous articles about Kapteyn’s life, work, and influence.
The Alchemy of the Heavens by Ken Croswell
(Doubleday/Anchor, New York, 1995) describes how the Kapteyn
universe fit into our understanding of the Milky Way Galaxy.
Astronomy articles — Julius Benton, Jr., who directs the Saturn section of the Association of Lunar and Planetary Observers (ALPO) provided a wealth of information on observing the planet in “Saturn in prime time” (January 2004).
The Cassini-Huygens mission to Saturn sponsors a Saturn Observation Campaign each year as a public-outreach effort. You must apply to join the team, which consists mostly of amateur astronomers. Members conduct star parties in their local communities and provide talks to community groups about the Cassini mission. During 2005, members held 800 events reaching over 80,000 people. Owning a telescope is not a requirement, but having access to telescopes through local astronomy clubs or science centers is.
According to Jane Houston Jones, the site’s curator, the campaign is now looking for new members. The campaign’s web site will be updated with information for the 2006 observing season in mid-December 2005.