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

 

Launching Cosmos 1 on a Soviet ICBM

Posted by Louis D. Friedman on 2005/05/25 12:00 CDT

The biggest reason that NASA—as well as other western space agencies—has not attempted a solar sail flight is that the cost of launching even a small spacecraft is so high that they are unwilling to carry out a mission with very modest goals.

Read More »

Martian Orbiter Takes Pictures of Neighboring Crafts Passing By

Posted by Amir Alexander on 2005/05/19 07:20 CDT

During April 2005, the Mars Global Surveyor happened to pass relatively close to Odyssey and Mars Express. What resulted were remarkably clear pictures of human-made spacecraft orbiting and alien world.

Read More »

New Mosaics of Huygens' Titan Images

Posted by Emily Lakdawalla on 2005/05/05 11:00 CDT

Although the two spacecraft traveled a billion kilometers together to study Titan, Cassini and Huygens are two very different types of missions.

Read More »

Facebook Twitter Email RSS AddThis

Help Us Go Farther

The Planetary Fund

Help us accelerate progress in our four core enterprises: Robotic Space Exploration, Human Space Exploration, Planetary Defense, and The Search for Life.

Donate

Featured Images

Daphnis in the Keeler Gap
Mars 2020 rover artist's concept
Cyclone Global Navigation Satellite System (CYGNSS)
Saturn ring particles
More Images

Featured Video

The Planetary Post - 2016: A Magnificent Year for Space Exploration

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!