Articles

Emily Lakdawalla

Emily Lakdawalla

With its mission at Tempel 1 over, the Deep Impact spacecraft has altered its course in order to allow a future mission at another comet.

Emily Lakdawalla

I monitor the Cassini website to keep my eye out for cool pictures, and it's usually relatively easy to figure out what the spacecraft is looking at (rings, moon, Saturn, whatever). Sometimes, though, the images can be very confusing.

Emily Lakdawalla

The June 15 Cassini Project Update includes a note about a difficult decision -- they are raising the altitude of an upcoming Titan flyby,

A.J.S. Rayl

When Deep Impact crashed into the nucleus of Tempel 1 at 23,000 miles per hour on July 4, it sent a huge, bright cloud of stuff upward and outward from the comet, providing a spectacular image that is already assured a place in the space history books, and may well be seared into the brains of all those who watched the event.

Emily Lakdawalla

The team has just released a really pretty high-resolution view of Tempel 1 just 67 seconds after the impact.

Emily Lakdawalla

Emily Lakdawalla

Here in Von Karman auditorium at JPL, as they get ready for the press conference, they are playing

Emily Lakdawalla

It looks like the European Space Agency was busy overnight -- lots of great Earth- and space- based images of the impact have been appearing on various websites.

Emily Lakdawalla

The Deep Impact mission seems to have produced an impact crash beyond the expectations, but not the hopes, of the science team.

Emily Lakdawalla

Live blog from the press room at the Jet Propulsion Laboratory as Deep Impact's Impactor meets its fate at the comet....

Emily Lakdawalla

I woke this morning to find a press release in my Inbox that said:

Emily Lakdawalla

NASA's Deep Impact spacecraft is set for its date with Comet Tempel 1.

Emily Lakdawalla

With four days remaining until Deep Impact crashes into comet Tempel 1, the comet is looming larger and larger in the public view.

Emily Lakdawalla

Apparently there is a bogus email circulating around the Web with the following text:

Emily Lakdawalla

The Cassini imaging team has released an image containing a feature unlike any other that they have seen on Titan. The very dark color, curvaceous outline, and sharp edge of the feature have led them to the conclusion that it could well be the long-theorized but never-before-seen body of liquid hydrocarbons on the surface of Titan.

Emily Lakdawalla

Cassini's been in orbit around Saturn for almost exactly a year now, and the mission seems pretty much to have dropped off of the public radar screen. But there's still three years to go on the primary mission, and lots left to do, and I for one am not at all bored.

Emily Lakdawalla

As MESSENGER began its approach for its August 2 flyby of Earth, its cameras have snapped their first images. The images clearly show a cloudy Earth—and, to scientists' surprise, the Moon as well.

Amir Alexander

During April 2005, the Mars Global Surveyor happened to pass relatively close to Odyssey and Mars Express. What resulted were remarkably clear pictures of human-made spacecraft orbiting and alien world.

Emily Lakdawalla

Although the two spacecraft traveled a billion kilometers together to study Titan, Cassini and Huygens are two very different types of missions.