Help Shape the Future of Space Exploration

Join The Planetary Society Now  arrow.png

Join our eNewsletter for updates & action alerts

    Please leave this field empty
Emily's Blog

Snapshots from Space

by Emily Lakdawalla

Follow the thrilling adventures of planetary missions, past and present, and see the stunningly beautiful photos that they return from space!

Emily Lakdawalla

Latest Blog Posts:

Comet spotted! Rosetta's first sight of Churymov-Gerasimenko since wakeup

Posted by Emily Lakdawalla on 2014/03/27 09:58 CDT | 2 comments

Rosetta has turned on its cameras and sighted its comet for the first time since waking from hibernation. Next activity: waking the Philae lander.

Read More »

A second Sedna! What does it mean?

Posted by Emily Lakdawalla on 2014/03/26 04:28 CDT | 9 comments

2012 VP113 is a new world that has been discovered on a Sedna-like orbit. What does that mean? It could imply the existence of a planet X, but doesn't prove it. It does suggest that a lot more Sednas are waiting to be discovered.

Read More »

Snapshots of Science from the 2014 Lunar and Planetary Science Conference

Posted by Emily Lakdawalla on 2014/03/25 02:45 CDT | 2 comments

Vignettes from dozens of LPSC talks: GRAIL and LADEE at the Moon; ice and craters and conglomerates and organics and gullies on Mars; polar deposits and volatile elements on Mercury; tectonics on Enceladus; and more, until my brain was so full I could barely speak.

Read More »

LPSC 2014: Water on...Vesta?

Posted by Emily Lakdawalla on 2014/03/21 04:03 CDT | 3 comments

At the Lunar and Planetary Science Conference, Jennifer Scully discussed possible water-carved gullies in an unusual location: within craters on Vesta. Water-carved gullies on Mars I can accept; but on an airless lumpy body? I was intrigued.

Read More »

ICE/ISEE-3 update: Amateurs detect its signal while professionals study contacting it

Posted by Emily Lakdawalla on 2014/03/20 10:12 CDT | 7 comments

Since the last time I reported on ICE/ISEE-3, there have been several developments. Its signal has been detected by several Earth-based observers, and there is now some (though slight) hope of reestablishing command over the spacecraft.

Read More »

LPSC 2014: Plate tectonics on another world: Europa

Posted by Emily Lakdawalla on 2014/03/19 01:28 CDT | 7 comments

Simon Kattenhorn and Louise Prockter may finally have found subduction zones on Europa, which would it the only other place in the solar system besides Earth that is known to have active plate tectonics.

Read More »

Curiosity update, sols 563-569: Kimberley ahoy!

Posted by Emily Lakdawalla on 2014/03/16 05:12 CDT | 1 comment

With a series of drives over the last week, Curiosity is now approaching her next science stop at Kimberley. The distinctive knobs of the Kimberley outcrop are visible in photos taken on sol 569.

Read More »

Titan's lakes: The basics

Posted by Emily Lakdawalla on 2014/03/15 10:30 CDT | 7 comments

Since Seth MacFarlane tweeted that this weekend's episode of Cosmos was going to include a segment on lakes on Titan, I thought I'd write a post explaining the basics of Titan lakes.

Read More »

Lunar and Planetary Science Conference 2014 preview

Posted by Emily Lakdawalla on 2014/03/14 01:44 CDT | 2 comments

It's that time of year again: my favorite annual space science meeting, the Lunar and Planetary Science Conference, takes place all next week in Houston, Texas. Get ready for reports on everything from Mercury to the Moon to Mars to Miranda!

Read More »

Spacecraft phone home: Cool Deep Space Network data visualization

Posted by Emily Lakdawalla on 2014/03/14 11:04 CDT | 5 comments

Check out the awesome new "Deep Space Network Now" page at JPL's Eyes on the Solar System to see just who the many antennas of the Deep Space Network are talking to at this moment.

Read More »

Items 91 - 100 of 2654  Previous12345678910Next
Facebook Twitter Email RSS AddThis

LightSail - Flight by Light

Support LightSail!

In 2016, The Planetary Society’s LightSail program will take the technology a step further.

I want to help!

Featured Images

Philae's landing site in 3D

Hayabusa-2 spacecraft
Curiosity in-situ science targets at Confidence Hills, sols 758-771
The Confidence Hills work area at the edge of Pahrump Hills outcrop, Curiosity sol 777
More Images

Featured Video

View Larger »

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join the New Millennium Committee

Let’s invent the future together!

Become a Member

Connect With Us

Facebook! Twitter! Google+ and more…
Continue the conversation with our online community!