Articles

Emily Lakdawalla

As the disaster of the magnitude 8.9 Sendai quake of Friday, March 11, at 05:46:23 UTC continues to unfold in Japan, I have been unable to tear my attention away.

Ted Stryk

Wednesday morning included some interesting conversations. Notably, I spoke with Pamela Gay, who is responsible for the MoonZoo citizen science program and who is presently working on developing a site through which the public will be able to help search for potential Kuiper belt objects for the New Horizons mission to encounter after the Pluto flyby.

Emily Lakdawalla

Data from two of the cameras aboard Chandrayaan-1 are now available through the ISRO Science Data Archive (ISDA), a new(?) site that is being established to host the data from ISRO's deep-space missions.

Emily Lakdawalla

Now in its sixth year, GLOBE at Night is a citizen science program that marshals the eyes of thousands of people around the world once a year to assess the degree to which light pollution diminishes our views of starry skies.

Emily Lakdawalla

Space probes grant us perspective, the ability to see our place within the vastness of the solar system. But opportunities to see all of the solar system's planets in one observation are rare. In fact, there's only been one opportunity on one mission to see the whole solar system at once, until now.

Ted Stryk

The annual New Horizons Science Team Meeting was held last week at NASA's Ames Research Center.

Emily Lakdawalla

Today the 365 Days of Astronomy podcast aired my contribution, Unmanned Space Exploration in 2011, about what to look forward to in solar system exploration this year.

Emily Lakdawalla

Two spacecraft that keep their ever-watchful eyes on the Sun -- NASA's Solar Dynamics Observatory (SDO) and JAXA's Hinode -- were doing their thing, when something large wandered past: the Moon.

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

Emily Lakdawalla

Unless you live under a rock you probably know that there is a total lunar eclipse tonight, one that should be particularly favorable for viewing from North America but which will be at least partially visible to viewers in South America, Europe, and easternmost Asia and Australia too.

Emily Lakdawalla

Time to open the nineteenth door in the advent calendar. Where in the solar system are these folded rocks?

Emily Lakdawalla

Time to open the eighteenth door in the advent calendar. Where in the solar system is this brush-stroked surface?

Emily Lakdawalla

Time to open the ninth door in the advent calendar. Where in the solar system is this jumble of boulders and fissures?

Emily Lakdawalla

Time to open the seventh door in the advent calendar. Where in the solar system is this icy bridge?

Emily Lakdawalla

Last night I asked via Twitter for recommendations for articles that did the best job explaining the significance of the work, by people who actually read the relevant paper in Science.

Bill Nye

If you or I ingest arsenic, well...it doesn't go so well. If you are, on the other hand, a certain species of bacterium from Mono Lake, California, ingesting this seemingly toxic metal is simple enough.

Emily Lakdawalla

This was a fun image released by the Lunar Reconnaissance Orbiter Camera science team. Take a look at it and see if you can figure out what the significance of the red arrow is.

Emily Lakdawalla

JPL has just released some test images from the camera that has just been installed on the end of the Curiosity rover's robotic arm.

Emily Lakdawalla

I couldn't believe these videos when I first saw them: five views from engineering cameras of important events in the Chang'E 2 spacecraft's journey to the Moon.