Articles

Emily Lakdawalla

While I was writing yesterday's blog entry on Mars Express' Phobos flybys I realized that I didn't understand Mars Express' orbit very well. So I sent an inquiry to the Mars Express blog, which they answered in a blog entry today.

Emily Lakdawalla

Mars Reconnaissance Orbiter has just snapped another photo of Opportunity sitting on the ground on Mars. These pictures never get old.

Emily Lakdawalla

The Mars Express blog has been reactivated today, as a new series of Phobos flybys is already underway.

Emily Lakdawalla

Welcome 2011! I can't wait for what this year has in store. The prize for all of you who have enjoyed opening each door in the Planetary Society's 2010 advent calendar is one of the best views we can get of one of the biggest objects in the asteroid belt, Vesta.

Emily Lakdawalla

This week is the end for Kodachrome film. It's a casualty of the digital revolution.

Emily Lakdawalla

Time to open the thirty-first (and next-to-last) door in the advent calendar. Where in the solar system are these dark-rimmed craters?

Emily Lakdawalla

Time to open the thirtieth door in the advent calendar. Where in the solar system is this ridged crater?

Emily Lakdawalla

I've just posted my annual roundup of significant images from planetary exploration in 2010.

Emily Lakdawalla

Ready for the New Year? It's going to be an exciting one.

Emily Lakdawalla

Did you know that before Bill Nye was the Planetary Guy or even the Science Guy he was an aerospace engineer, designing components for the Boeing 747?

Emily Lakdawalla

SOHO was launched more than 15 years ago to study the Sun, primarily; but a side benefit of its constant observation of the Sun has been its ability to notice

Emily Lakdawalla

Time to open the twenty-ninth door in the advent calendar. Where in the solar system is this fractured flowing ice?

Emily Lakdawalla

Time to open the twenty-eighth door in the advent calendar. Where in the solar system is this cratered and streaked surface?

Emily Lakdawalla

Today the 365 Days of Astronomy podcast aired my contribution, Small Worlds, about the smaller denizens of the solar system visited in the past year, and due to be visited in the next.

Emily Lakdawalla

Time to open the twenty-seventh door in the advent calendar. Where in the solar system is this flat-floored depression?

Emily Lakdawalla

In a move that's kind of hard to understand in the wake of the immense public outreach success of the Hayabusa mission, JAXA is closing JAXA i, its public information center in Tokyo today (December 28 in Japan).

Emily Lakdawalla

Time to open the twenty-sixth door in the advent calendar. Where in the solar system is this rayed crater?

Emily Lakdawalla

Time to open the twenty-fifth door in the advent calendar. Where in the solar system are these conjoined craters?

Emily Lakdawalla

Each day until the New Year, I'll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system are these squirrely spots?

Emily Lakdawalla

Time to open the twenty-third door in the advent calendar. Where in the solar system is this oozing wound?