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Stories, updates, insights, and original analysis from The Planetary Society.

Scientists Detail Ambitious Goals of Mars Express

Scientists working on the European Space Agency's (ESA's) Mars Express detailed the mission's ambitious plan to study Mars from the top of its atmosphere to several kilometers beneath its surface, at a press conference in London, England last week.

Reobservations Report No. 4: Results in Real Time

SETI@home scientists will have to wait for several weeks for the full analysis of the data collected during the reobservations. But even while the observations are going on at Arecibo, they will already have a good idea if they have found something significant.

Reobservations Report No. 3: Selecting the Finalist Candidates

For three successive days SETI@home will have use of the giant Arecibo radio telescope to revisit the most promising candidate signals detected since the project was launched in 1999. SETI@home Chief Scientist Dan Werthimer and his team put together a list of the

Reobservations Report No. 1: Shifting Gears at Arecibo

In the next few days, SETI@home Chief Scientist Dan Werthimer, along with team members Eric Korpela and Paul Demorest, will head down to Arecibo in Puerto Rico. There, at the site of the largest radio telescope in the world, they will begin a new chapter in the short history of the project: the reobservation of SETI@home's most promising candidate signals.

The Stories Behind the Voyager Mission: Linda Morabito Kelly

Linda Morabito Kelly began working at Jet Propulsion Laboratories while still a student at the University of Southern California. In 1974, she accepted a fulltime position as an engineer in the Satellite Ephemeris Development and Orbit Determination section JPL.

The Stories Behind the Voyager Mission: Bruce Murray

Bruce C. Murray served as the only geologist on the team planning the Grand Tour, which was cancelled by NASA in 1972, but which led to Voyager the same year. He later became the Director of the Jet Propulsion Laboratory (JPL), a position he held from 1976 to 1982, the early glory years of the mission.

The Stories Behind the Voyager Mission: Ed Stone

Edward C. Stone, an internationally renowned physicist, signed on as Project Scientist of the Voyager mission in 1972, responsible for coordinating the efforts of 11 teams of researchers.

The Stories Behind the Voyager Mission: Jurrie van der Woude

Jurrie van der Woude worked for 25 years in the Jet Propulsion's Laboratory's Public Affairs Office as Image Coordinator. It was Jurrie who, working closely with the Voyager imaging team, chose the best images to release to the press.

Voyager's Last View

Home. Family. This will be Voyager's enduring legacy: It has changed forever the feelings raised by those words. Through its robotic eyes we have learned to see the solar system as our home. Through its portraits of the planets we know that they are part of our family. Apollo astronauts showed us a tiny Earth alone in the blackness of space. Now, with these images, Voyager has shown us that Earth is not really alone. Around our parent Sun orbit sibling worlds, companions as we travel through the Galaxy.

The 2002 Gene Shoemaker NEO Grant Recipients

In 2002, The Planetary Society awarded $28,290 (US) worth of grants to an international group of researchers in support of near-Earth asteroid detection and characterization efforts.

The Devon Diaries

Emily Lakdawalla reports on her expedition to Devon Island, where The Planetary Society is taking steps toward the goal of humans and robots working together to explore Mars.

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