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A Day in the Solar System: 28 October 2015

Bill Dunford • November 09, 2015 • 5

On October 28th, the Cassini spacecraft flew through the geyser plume of Saturn's moon Enceladus. But Cassini was not the only spacecraft operating in the solar system that day.

Filling in the Enceladus map: Cassini's 20th flyby

Emily Lakdawalla • October 16, 2015 • 7

A couple of days ago, Cassini flew past Enceladus for its 20th targeted encounter. Cassini has seen and photographed quite a lot of Enceladus before, but there's still new terrain for it to cover.

IceBreaker: The Search for Life on Mars

Van Kane • September 08, 2015 • 3

The IceBreaker mission, proposed to NASA's Discovery program for low-cost missions, would seek out life on the northern plains of Mars.

Four Ideas to Bust the Floor on Outer Planet Mission Costs

Van Kane • March 26, 2015 • 7

The road to lower costs outer planet missions has been paved by NASA’s first two New Frontiers missions, the $700M New Horizons mission to Pluto and the $1.1B Juno mission to Jupiter. But can the cost of a mission to the outer solar system be cut to $450M, the limit for a Discovery mission?

A Sky Full of Stars

Bill Dunford • March 09, 2015 • 3

In pictures of the planets, the stars aren't usually visible. But when they do appear, they're spectacular.

Fountains of Water Vapor and Ice

Deepak Dhingra • January 22, 2015 • 2

Deepak Dhingra shares some of the latest research on Enceladus' geysers presented at the American Geophysical Union (AGU) Fall Meeting in San Francisco last month.

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