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Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

Alpha Centauri Planet Hunt Update

Bruce Betts • October 15, 2013 • 2

An update from Yale’s Debra Fischer about the Alpha Centauri planet hunt, partially sponsored by The Planetary Society, as well as her team’s efforts to remove “noise” from parent stars to help find exoplanets.

Our Improved Optical Search for ET

Bruce Betts • October 08, 2013

The Planetary Society Optical SETI (OSETI) Telescope was successfully upgraded and fully tested, and is now fully operational looking for aliens. Here are some updates on the performance and progress. In summary, the upgraded telescope is performing just as hoped and is scanning the skies.

The "Starship Century" Beckons

Mat Kaplan • October 01, 2013

The Benford brothers provide inspiration and hard fact in their excellent new anthology about interstellar travel.

Go LADEE!

Mat Kaplan • September 10, 2013

Listen to or watch the recording of our live celebration for LADEE as the spacecraft blasted off for the moon.

Watch LADEE Launch to the Moon with The Planetary Society

Mat Kaplan • September 06, 2013

Starting at 7:30pm PDT/10:30pm EDT, we will webcast a special event around the launch of NASA's next lunar spacecraft. Watch our special coverage with lunar scientists and live video from the launch site, as well as NASA TV footage of the launch itself.

Caution: Spacecraft Under Construction

Mat Kaplan • August 20, 2013 • 1

Join Emily Lakdawalla and Mat Kaplan inside JPL's High Bay 1, where two Earth-revealing missions are being readied for launch.

Back to the Future With NIAC Program Exec Jay Falker

Mat Kaplan • August 13, 2013

This week's Planetary Radio talks with the head of the NASA Innovative Advanced Concepts Program about its mission and 12 newly-funded projects that could change the world.

Dawn Journal: Craving Power

Marc Rayman • July 30, 2013 • 5

Ion propulsion is not a source of power for Dawn. Rather, the craft needs a great deal of power to operate its ion propulsion system and all other systems. It needs so much that...we crave power!!

Programmable Mars Watch for $50

Ara Kourchians • July 11, 2013

Time is kept differently on Mars. This is because Mars itself rotates a little slower than Earth. This proves to be a pain when it comes to timekeeping.

PlanetVac Moving Forward

Bruce Betts • July 03, 2013 • 4

Meet the PlanetVac team and learn their general plan and what they are doing now. PlanetVac is a newly started Planetary Society and Honeybee Robotics project to test a pneumatic system to sample planetary surfaces.

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