Articles

Emily Lakdawalla

The Cassini mission released a pile of images today from the super-close flyby of Enceladus that happened on November 21.

Emily Lakdawalla

There are all kinds of neat things to see in this recently released image from the Mini-RF synthetic aperture radar instrument aboard Lunar Reconnaissance Orbiter.

Emily Lakdawalla

I visited the Cassini raw images site today and was pleased to see another couple of sets of images have been captured on Iapetus.

Emily Lakdawalla

Today the Wide-field Survey Explorer (WISE) team released a small album of beautiful astrophotos.

Emily Lakdawalla

On Saturday, Cassini flew within 9,500 kilometers of Mimas, the innermost of the medium-sized icy moons of Saturn.

Bruce Betts

This week Bruce Betts is attending a U.N. meeting in Austria, in particular the parts focused on international considerations of the near-Earth object threat.

Emily Lakdawalla

Cassini got pretty close to Calypso yesterday, on the way in to Mimas. Calypso is one of the smaller moonlets of Saturn.

Amir Alexander

It was January of 2004 when the elegant curve of the Vichada first caught the attention of geologist Max Rocca of Buenos Aires. Could the course of the river have been shaped by the circular outlines of an impact crater? Rocca decided to find out.

Emily Lakdawalla

Yesterday, the European wing of the Hubble PR machine released this cool image of Saturn and its aurorae, with an associated video.

Emily Lakdawalla

I think a goodly proportion of you readers have already figured this out for yourselves since it was launched last March, but I didn't download and install it until last weekend, so this is new to me: Google Mars is awesome.

Emily Lakdawalla

This week the Carnival of Space is over at one of my favorite new blogs, Lights in the Dark. Actually it's not so new -- evidently this week marks its first anniversary!

Emily Lakdawalla

Here's a neat picture from Opportunity, a panorama composed of its wide-angle, mast-mounted Navcam cameras, showing the crater Concepcion.

Emily Lakdawalla

Having discovered its first asteroid on January 12, Wide-field Infrared Survey Explorer (WISE) has now officially discovered its first comet, P/2010 B2 (WISE).

Emily Lakdawalla

Although I am not suffering under the

Emily Lakdawalla

I just posted my writeup of today's press briefing on a new map of Pluto produced from Hubble images. The main conclusion was that Pluto has shown an astonishing amount of changes across its surface between 1994 and 2002 -- more, in fact, than any other solid surface in the solar system.

Emily Lakdawalla

Doug Ellison has been playing with Martian digital terrain models recently, to great effect.

Emily Lakdawalla

NASA has just announced that once Cassini's Equinox Mission runs out in June of this year, they will extend it a further seven more years, long enough for the spacecraft to see Saturn through its solstice!!

Emily Lakdawalla

Hubble has caught an astonishing view of something that's never before been observed, the aftermath of a collision between two asteroids in the main belt.

Emily Lakdawalla

For the first time ever, Mars Express' Visual Monitoring Camera has imaged the shadow of Mars' moon Phobos crossing the surface of Mars.

Emily Lakdawalla

It looks like the rover team thinks Concepcion is pretty enough (in both aesthetic and a scientific senses) to be worthy of the full-color Pancam panorama treatment; color frames started arriving on Earth over the weekend.