Articles

Ryan Anderson

Today was the first of a three day workshop in which the Mars science community gathers together and hashes out what we know and what we don't know about the four finalist MSL landing sites.

Emily Lakdawalla

Today, tomorrow, and Wednesday, about 200 scientists and engineers will sit in an over-air-conditioned room in Monrovia, California to participate in what is officially titled the

Emily Lakdawalla

Last week I posted a stack of Voyager Mission Status Bulletins, which were once the main resource for space enthusiasts to follow the dramatic events and photos of an in-flight space mission.

Ryan Anderson

Well folks, I'm off to Pasadena to help the Mars community decide where to send its next rover.

Emily Lakdawalla

Pioneer Venus discovered a stable

Emily Lakdawalla

Opportunity is continuing to make tracks toward Endeavour crater, but just because she's got a goal for her road trip doesn't mean she won't stop and smell the flowers from time to time. Er, did I say

Emily Lakdawalla

The Deep Impact spacecraft team has released a third image from their approach to comet Hartley 2, and for me, three images is an invitation to make an animation!

Emily Lakdawalla

Photos like this always make me think about how unimportant size is in determining whether one of the worlds of the solar system is an exciting place.

Emily Lakdawalla

Hey everybody, go out and look up at the Moon! It's International Observe the Moon night.

Emily Lakdawalla

Amateur image magician Ted Stryk dug up this lovely view of Mars, captured on May 9, 2003 by the Hubble Space Telescope. This photo is unusual for its relatively high phase.

Emily Lakdawalla

I'm listening to a press briefing from several members of the Lunar Reconnaissance Orbiter science team, regarding three papers published today in Science.

Ryan Anderson

Big news folks! The huge paper that I've been working on for the last couple years is finally, unbelievably, published!

Emily Lakdawalla

What a difference a couple of months of driving make. Here's the sort of view of the Mars Exploration Rover Opportunity's road ahead that I'm accustomed to, taken two months ago.

Emily Lakdawalla

Attention Mars data trawlers! NASA Headquarters is looking for community input on an exhibition and book of

Emily Lakdawalla

We take for granted now the ability to get detailed mission updates in a timely fashion via the Web. But How did people get their mission status before the Web?

Charlene Anderson

The explorers who will someday walk on Mars are in school today. Exactly who they are, we don't yet know. But we do know that they are among the students who are captivated by the wonders of science and the challenges of engineering.

Emily Lakdawalla

Today the 365 Days of Astronomy podcast aired my contribution, The Flight of Hayabusa, a recap of that dramatic mission.

Ryan Anderson

So, you may have heard the news making the rounds last week that a new analysis of the Viking data suggests there may actually be organics and (dare I even say it?) life on Mars! Yawn. Consider me underwhelmed.

Emily Lakdawalla

I was busy with other projects today, so today's post just asks you to look at this gorgeous three-image mosaic of a crescent Dione, taken during Cassini's most recent flyby a week ago.

Emily Lakdawalla

Most of you have probably heard by now of two small asteroids, both in the neighborhood of 10 meters in diameter, recently discovered on trajectories that pass unusually close to Earth.