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

 

Lucy and Psyche Asteroid Missions

Posted by Van Kane on 2017/01/09 10:49 CST | 9 comments

Last week, NASA selected its thirteenth and fourteenth missions in its low cost Discovery program.

Read More »

NASA is visiting 8 asteroids in 8 years. Here are 8 things to know about the missions

Posted by Jason Davis on 2017/01/04 04:33 CST | 12 comments

NASA announced two new asteroid missions today named Lucy and Psyche that will fill important gaps in our understanding of how the solar system was formed. Here are eight things to know about the two missions.

Read More »

Countdown to the Next NASA Discovery Mission Selection

Posted by Van Kane on 2016/12/08 11:48 CST | 8 comments

If NASA’s managers hold to their schedule, we will learn sometime this month what NASA’s next planetary mission will be.

Read More »

Discovery Finalists

Posted by Van Kane on 2015/10/09 07:04 CDT | 6 comments

Van Kane rounds up the missions selected to move onto the next round in NASA's Discovery proposal process.

Read More »

NASA announces five Discovery proposals selected for further study

Posted by Casey DreierEmily Lakdawalla on 2015/09/30 03:39 CDT | 21 comments

NASA announced the first-round selections for its next Discovery mission today. A total of five planetary mission concepts -- three targeted at asteroids, two at Venus -- will move to the next stage of the competition.

Read More »

Proposals to Explore the Solar System’s Smallest Worlds

Posted by Van Kane on 2015/07/27 12:14 CDT | 10 comments

Van Kane rounds up some of the latest NASA Discovery mission proposals aiming to explore our solar system's smallest bodies.

Read More »

Selecting the Next Creative Idea for Exploring the Solar System

Posted by Van Kane on 2014/12/01 07:39 CST

With the release of the official Announcement of Opportunity (AO) early in November, NASA has officially begun the competition to select its next low cost ($450M) Discovery program planetary mission. Because planetary scientists are free to propose missions to any destination in the solar system other than the sun and Earth, these competitions bring out the creativity in the planetary science program.

Read More »

Facebook Twitter Email RSS AddThis

Planetary Defense

An asteroid or comet headed for Earth is the only large-scale natural disaster we can prevent. Working together to fund our Shoemaker NEO Grants for astronomers, we can help save the world.

Donate

Featured Images

The TRAPPIST-1 system
The TRAPPIST-1 system: Where might liquid water exist?
Saturn in infrared
Europa lander concept
More Images

Featured Video

Intro Astronomy 2017. Class 5: Venus & Mars

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!