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.
The team reported two weeks ago that the first attempts at observing 2014 MU69 were unsuccessful. But in their third try, on July 17, astronomers in Argentina saw the telltale sign of MU69's presence: a stellar wink.
Sadly, the Cassini mission ends soon. We're halfway through the "Grand Finale" orbits. Only eleven and a half orbits remain until Cassini meets its fate on September 15. Here's a look at the great mission's final science orbits.
Curiosity has had a busy eight weeks, driving south from the Bagnold Dunes toward Vera Rubin Ridge. The path has steepened and the rover is now rapidly climbing upward with every meter traveled. It's been a productive time for arm instruments, but the drill is still not working.
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.
On July 17, 2017 at 03:50 UTC, members of the New Horizons science team successfully observed Kuiper belt object 2014 MU69 passing in front of a background star in the constellation Sagittarius. The 24 frames in this animation were separated by 0.2 seconds apiece. In each 0.2 seconds, the shadow of 2014 MU69 passed 4 kilometers across Earth's surface. Observations like these will allow the team to constrain the size and position of the New Horizons mission's flyby target, improving the precision of their encounter planning. This animation has been processed from the originally published version to reduce noise and align the star field.
Cassini took this photo on June 4, 2017, close to periapsis on its seventh "Grand Finale" orbit, when it passed between the planet and the rings. It has been cleaned of cosmic ray hits and detector noise.
On sol 1720 (8 June 2017), Curiosity was approaching Vera Rubin Ridge, which was formerly known as Hematite Ridge. This view is directly to the south from the rover's position. From orbit, Mars Reconnaissance Orbiter has seen a strong hematite signal on the top of this ridge.