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

Guest Blogs

Author (Profile)
Space Topics
First published between:
and
 


Latest Guest Blog Posts

Four Ideas to Bust the Floor on Outer Planet Mission Costs

Posted by Van Kane on 2015/03/26 08:25 CDT | 7 comments

The road to lower costs outer planet missions has been paved by NASA’s first two New Frontiers missions, the $700M New Horizons mission to Pluto and the $1.1B Juno mission to Jupiter. But can the cost of a mission to the outer solar system be cut to $450M, the limit for a Discovery mission?

Read More »

LPSC 2015: Aeolian Processes on Mars and Titan

Posted by Nathan Bridges on 2015/03/26 04:05 CDT

Planetary scientist Nathan Bridges reports on results from the Lunar and Planetary Science Conference about the action of wind on the surfaces of Mars and Titan.

Read More »

Mars Academy

Posted by Paul Hayne on 2015/03/21 03:55 CDT

A new project—"Mars Academy"—aims to expand the cosmic horizon and offer a broader sense of opportunity for at least one group of underprivileged children in an impoverished neighborhood in Rio de Janiero, Brazil.

Read More »

The Mapping of Pluto Begins Today

Posted by Mark Showalter on 2015/03/20 12:12 CDT | 7 comments

When New Horizons flies past Pluto in July, we will see a new, alien landscape in stark detail. At that point, we will have a lot to talk about. The only way we can talk about it is if those features, whatever they turn out to be, have names.

Read More »

Announcing: Planetary TV!

Posted by Merc Boyan on 2015/03/20 10:55 CDT | 1 comment

Planetary Society Media Producer Merc Boyan presents our new video resource.

Read More »

How Do We Know When We Have Collected a Sample of Bennu?

Posted by Kevin Walsh on 2015/03/17 04:19 CDT | 1 comment

A huge amount of effort goes into deciding where to try to collect a sample on Bennu. There are roughly nine months to survey, map and model the asteroid to help make this decision.

Read More »

A Sky Full of Stars

Posted by Bill Dunford on 2015/03/09 08:03 CDT | 3 comments

In pictures of the planets, the stars aren't usually visible. But when they do appear, they're spectacular.

Read More »

A First Time for Everything: Blitzing Congress for Space

Posted by Jack Kiraly and Michael Briganti on 2015/03/06 03:53 CST | 1 comment

There is a first time for everything. Riding a bike, stargazing, and yes, even lobbying Congress. Jack Kiraly describes his first Legislative Blitz with Michael Briganti and Casey Dreier on Capitol Hill last week.

Read More »

Dawn Journal: Ceres Orbit Insertion!

Posted by Marc Rayman on 2015/03/06 10:32 CST | 8 comments

Dawn's Chief Engineer, Marc Rayman, gives an update on the mission's highly anticipated arrival at Ceres.

Read More »

Seeing Ceres: Then and Now

Posted by Paul Gilster on 2015/03/06 09:33 CST | 1 comment

Technology writer Paul Gilster shares his interest in how we depict astronomical objects, focusing on the dwarf planet Ceres.

Read More »

Items 41 - 50 of 1000  Previous12345678910Next
Facebook Twitter Email RSS AddThis

LightSail

Support LightSail!

Our LightSail test mission was successfully completed and our Kickstarter campaign ended June 26th, raising $1.24 million dollars for LightSail's 2016 solar sailing mission! Miss the Kickstarter campaign, but still want to donate? You can!

I want to help!

Featured Images

Three views of Pluto, July 1-3, 2015
Pluto in color from New Horizons on July 3, 2015
Progress M-28M final approach
Progress M-28M tracks down the ISS
More Images

Featured Video

3D Printed Planetary Logo

Watch Now

Selfies to Space!

Take flight with a selfie on LightSail™ in 2016!

Send a Selfie Now

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!