Emily Lakdawalla is a passionate advocate for the exploration of all of the worlds of our solar system. Through blogs, photos, videos, podcasts, print articles, Twitter, and any other medium she can put her hand to, Emily shares the adventure of space exploration with the world.
Emily holds a Bachelor of Arts degree in geology from Amherst College and a Master of Science degree in planetary geology from Brown University. She came to The Planetary Society in 2001 to oversee a portion of the Society's Red Rover Goes to Mars project, an education and public outreach program on the Mars Exploration Rover mission funded by LEGO. She has been writing and editing the Planetary Society Blog since 2005, reporting on space news, explaining planetary science, and sharing beautiful space photos. She appears weekly on the Society's Planetary Radio podcast, answering listener questions or rounding up the latest space news from the blog.
Emily has been an Administrator of the forum UnmannedSpaceflight.com since 2005, supporting a worldwide community of amateur space image processors. She is also a contributing editor to Sky & Telescope magazine.
She is now writing her first book, tentatively titled Curiosity Rover: Design, Planning, and Field Geology on Mars, due out from Springer-Praxis in 2017. The book will explain the development, design, mission, and science of Curiosity with the same level of technical detail that she delivers in the Planetary Society Blog.
Cheers erupted in the Von Karman auditorium at the Jet Propulsion Laboratory early Thursday morning as a squiggly green line on a graph developed a crisp, tall peak, signifying that the Cassini spacecraft was calling home after surviving its first plunge between Saturn and its ring system.
The four-stop dune science campaign offered the engineers some time to continue troubleshooting the drill without any pressure to use it for science. They scooped sand at a site called Ogunquit Beach but couldn't complete the planned sample activity because of new developments in the drill inquiry. The rover has now headed onward toward Vera Rubin Ridge.
Since my last update, the Curiosity mission has developed a better understanding of the problem that prevented them from drilling at Precipice, but its intermittent nature has slowed the development of a workable solution that will allow them to use the drill again. In the meantime, the rover has driven onward, making good use of its other instruments.
Four years ago, I announced that I was writing a book about Curiosity, describing the mission from its inception through its nominal mission. I am still not done, so am taking a three-month break from other work -- including this blog -- in order to focus and finish. I'm seeking scientists and engineers to serve as guest bloggers.
An observation of the shadowed side of Saturn's taken by Cassini on September 2, 2010 was designed to see just how far the dusty D ring extends toward the planet. The sensitive camera exposed this image for 1.2 seconds in order to see the faint D ring, overexposing the outermost F ring. (Typical Cassini image exposure lengths to see moons and planet are tens to a few hundred milliseconds.) The set of observations showed that Cassini needed to pass within 2000 kilometers of the planet's cloud tops in order to be reasonably safe from D ring dust.
The HiRISE camera on Mars Reconnaissance Orbiter captured this view of Curiosity skirting around the edge of a sand dune on February 20, 2017. The rover was approaching the second stop of a four-stop tour of the southern portion of the Bagnold dunes.