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:

Timeline for Akatsuki's second attempt at orbit insertion

Posted by Emily Lakdawalla on 2015/12/04 06:31 CST | 5 comments

This is it: Akatsuki's final chance at Venus orbit insertion. The rocket firing should begin on December 7 at 08:51 Japan time (December 6 23:51 UT / 15:51 PST) and last for 20 minutes. It will take two days for JAXA to determine whether the orbit has been changed enough for Akatsuki to stay at Venus.

Read More »

Hayabusa2 views Earth and the Moon on approach to December 3 flyby

Posted by Emily Lakdawalla on 2015/12/01 07:26 CST | 1 comment

I just love photos of Earth from planetary missions -- especially if they manage to get Earth and Moon in the same shot, as Hayabusa2 did on November 26.

Read More »

Favorite Astro Plots #3: The rate of lunar cratering

Posted by Emily Lakdawalla on 2015/11/30 07:03 CST

The third entry in my series of blog posts about Favorite Astro Plots contains one of the biggest discoveries from the Apollo program -- as well as one of the biggest questions in planetary science. The chart was nominated by planetary scientist Barbara Cohen. It has to do with the ages of surfaces on the Moon.

Read More »

2015 Reviews of childrens' books about space

Posted by Emily Lakdawalla on 2015/11/24 10:13 CST | 5 comments

Continuing an annual tradition, Emily Lakdawalla reviews children's books about space -- what's out there, how we explore, and why. Many of the books on this list aren't just for kids!

Read More »

Mastcam-Z has passed its Preliminary Design Review!

Posted by Emily Lakdawalla on 2015/11/23 09:13 CST

A panel of outside experts reviewed the design of the Mars 2020 rover's color cameras, and approved the progress of Mastcam-Z. It still exists only as an idea in the cloud, but it's one significant step closer to being sent to Mars.

Read More »

Watch the entire Cassini mission image catalog as a movie

Posted by Emily Lakdawalla on 2015/11/20 09:43 CST | 2 comments

If you were to download the entire catalog of photos taken at Saturn to date by Cassini and then animate them like a flipbook, how long would it take to watch them all pass by? The Wall Street Journal's Visual Correspondent Jon Keegan has your answer: nearly four hours.

Read More »

Two JAXA mission updates: Akatsuki Venus orbit entry and PROCYON Earth flyby coming up!

Posted by Emily Lakdawalla on 2015/11/19 05:51 CST

Akatsuki is finally approaching its second attempt to enter Venus orbit, on December 7; let's all wish JAXA the best of luck! And PROCYON, whose ion engines have failed, is still an otherwise perfectly functional spacecraft that is taking photos of Earth and the Moon as it approaches for a flyby.

Read More »

DPS 2015: A little science from Rosetta, beyond perihelion

Posted by Emily Lakdawalla on 2015/11/18 07:47 CST | 2 comments

Updated numbers for physical properties of the comet, and a few interesting images of surface features and surface changes on Churyumov-Gerasimenko.

Read More »

Curiosity update, sols 1109-1165: Drilling at Big Sky and Greenhorn, onward to Bagnold Dunes

Posted by Emily Lakdawalla on 2015/11/16 01:31 CST | 4 comments

Since my last update, Curiosity drilled two new holes, at Big Sky and Greenhorn, and is now approaching Bagnold Dunes.

Read More »

DPS 2015: First reconnaissance of Ceres by Dawn

Posted by Emily Lakdawalla on 2015/11/12 08:55 CST | 7 comments

This is the first major meeting since Dawn's arrival at Ceres, and despite competition with Pluto surface science there was a well-attended Ceres talk session on Monday and poster session on Tuesday.

Read More »

Items 111 - 120 of 2940  Previous11121314151617181920Next
Facebook Twitter Email RSS AddThis

Essential Advocacy

Our Advocacy Program provides each Society member a voice in the process.

Funding is critical. The more we have, the more effective we can be, translating into more missions, more science, and more exploration.

Donate

Featured Images

NGC 4100
The Flaming Star Nebula (IC 405)
LDN 604 and GGD 30
Schiaparelli backshell and parachute landing location from HiRISE in color
More Images

Featured Video

The Planetary Post - Carl Sagan's Pale Blue Dot

Watch Now

Space in Images

Pretty pictures and
awe-inspiring science.

See More

Join The Planetary Society

Let’s explore the cosmos together!

Become a Member

Connect With Us

Facebook, Twitter, YouTube and more…
Continue the conversation with our online community!