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
Blogs

Blog Archive

 

Dunes in the Outback Red Center

Posted by Jani Radebaugh on 2009/07/29 12:12 CDT

Jani talks about the importance of understanding analogs we can easily visit on Earth to processes happening across the solar system.

Read More »

Sands on Earth, Sands on Mars

Posted by Jim Bell on 2008/06/13 01:49 CDT

One of the ways that planetary scientists try to understand the origin and evolution of landforms on other planets is by studying similar kinds of landforms or "analogs" here on the Earth. For the past few days I've been working with a group of colleagues doing just that--specifically, studying dunes in the Great Sand Dunes National Park and Preserve in order to try to better understand the nature of sand dunes on Mars.

Read More »

Europa on Earth: The Sulfur Springs of Borup Fiord Pass, Ellesmere Island

Posted by Stephen Grasby on 2006/07/19 04:00 CDT

From June 21 to July 6, 2006, a four-person team traveled to Borup Fiord Pass to perform geological field studies to compare with satellite images.

Read More »

5...4...3...2...1...1...Happy New Year!

Posted by Emily Lakdawalla on 2005/12/31 01:29 CST

Read that title aloud. Yes, the last minute of 2005 is actually 61 seconds long.

Read More »

A fun picture for holiday travel

Posted by Emily Lakdawalla on 2005/11/22 02:37 CST

A fun NASA explainer just crossed my email inbox and I thought I'd share it.

Read More »

Another day, another natural disaster on Earth seen from space...

Posted by Emily Lakdawalla on 2005/09/29 08:14 CDT

...but this one is much closer to home than Katrina and Rita were.

Read More »

A debate about time

Posted by Emily Lakdawalla on 2005/09/21 08:21 CDT

I received a press release in my inbox this morning that made me think. It came from the Royal Astronomical Society, and was titled "RAS Statement on Proposed Abolition of Leap Seconds."

Read More »

Voyager's Last View

Posted by Charlene Anderson on 2002/08/01 12:00 CDT

Home. Family. This will be Voyager's enduring legacy: It has changed forever the feelings raised by those words. Through its robotic eyes we have learned to see the solar system as our home. Through its portraits of the planets we know that they are part of our family. Apollo astronauts showed us a tiny Earth alone in the blackness of space. Now, with these images, Voyager has shown us that Earth is not really alone. Around our parent Sun orbit sibling worlds, companions as we travel through the Galaxy.

Read More »

Items 81 - 88 of 88  Previous12345
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

Earth from Chang'e 5 T1

Earth and the Moon from Chang'e 5 T1
Mare Marginis on the Moon from Chang'e 5 T1
Comet comparison
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!