Articles

Emily Lakdawalla

JAXA posted a report today stating that IKAROS

Emily Lakdawalla

It is with great relief that I now report that JPL announced this evening the sighting of Tempel 1 by Stardust, a mere month before the planned flyby.

Emily Lakdawalla

Daniel Macháček has colorized some terrific images of Phobos and run them through some morphing software to make a seamless animation that appears to show Phobos rotating before you.

Ted Stryk

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

Emily Lakdawalla

A new update has been posted to the Stardust website: The spacecraft continues to operate as expected and all subsystems are healthy on approach to comet Tempel 1.

Emily Lakdawalla

The Mars Express High-Resolution Stereo Camera (HRSC) team has just released several images from the most recent series of Phobos flybys to the Mars Express blog.

Louis D. Friedman

NASA's Nanosail-D spacecraft surprised everyone, including its controllers, by suddenly deploying from its parent FASTSAT spacecraft and beginning its mission in space.

Emily Lakdawalla

Daniel Macháček has reached into the dark side of Prometheus and pulled out an incredible amount of detail where the potato-shaped moon is illuminated by Saturnshine. He produced an animation that morphs among the three sets of four-filter color images that Cassini snapped during the flyby.

Charlene Anderson

It was once thought lost in space, but it looks like NanoSail-D has ejected from its FastSat carrier and is preparing for deployment.

Emily Lakdawalla

A press briefing was held at NASA Headquarters this morning to preview the planned February 14 encounter by Stardust with Tempel 1. There aren't often lots of questions from media after these

Emily Lakdawalla

Rosetta -- Europe's comet-chasing spacecraft -- is in the middle of a three-day series of rocket firings that are setting the geometry for its rendezvous with comet 67/P Churyumov-Gerasimenko.

Charlene Anderson

In the last couple of weeks, media outlets around the world have been reporting that NASA recently convened a private meeting at JPL to identify the worst movies ever made, scientifically speaking. It seemed like a good story. The problem was that it wasn't true.

Emily Lakdawalla

Quick -- where is this? Is it one of Venus' iconic volcanoes? Or maybe Mars'?

Emily Lakdawalla

Earlier this week I got all excited about the Orcus-Vanth system. It turns out there was a math error in the version of the paper that I read, which resulted in the notion that Vanth could be nearly as big as Orcus.

Emily Lakdawalla

In the past couple of months I've received several emails from scientists offering clarifications, corrections, or alternative points of view to previous posts, which is awesome and something that I enthusiastically encourage. Here's one of them.

Emily Lakdawalla

A terrific set of Goldstone radar images of a good-sized near-Earth asteroids named 2010 JL33 was posted to the JPL website yesterday. They also posted a movie version but something about these pixelated radar image series absolutely begs for them to be displayed as an old-school animated GIF, so I made one.

Emily Lakdawalla

Cassini got some incredibly tricky shots during its January 11 Rhea flyby!

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

In a lovely talk, in his uncommonly engaging way, Steve Squyres presents the portrait of him that now hangs in the Smithsonian's National Portrait Gallery.

Charlene Anderson

A young and enthusiastic NASA supporter has married Carl Sagan's writing with images to create a YouTube video in the hope of helping NASA engage the public in its mission of exploration.