Join Donate


Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

Your Guide to the Great American Eclipse of 2017

Bruce Betts • July 17, 2017 • 4

The Moon will totally eclipse the Sun for the first time as seen from the continental United States in more than 40 years on August 21, 2017. What are eclipses, and what's special about this one?

Meet Scott Pace, the National Space Council's new executive secretary

Jason Davis • July 14, 2017

Pace will help develop policies that affect the future of NASA. Here's a guide to this influential new member of the Trump administration.

Back to Mercury! Europe and Japan's BepiColombo mission moves closer to launch

Jason Davis • July 14, 2017 • 2

Next year, a pair of probes head to Mercury to answer outstanding questions about our innermost planet, as well as the formation of the solar system.

Space Policy and Advocacy Quarterly Update - July 2017

Casey Dreier • July 11, 2017 • 1

The Space Policy and Advocacy team has released its first in a series of regular program updates on our activities, actions, and priorities in our effort to promote space science and exploration in Washington, D.C.

Dawn Journal: Still More Science

Marc Rayman • July 11, 2017 • 5

Orbiting the only dwarf planet inside the orbit of Neptune, Dawn is healthy and continuing to carry out its assignments at Ceres, which includes keeping an eye on cosmic rays.

From Member to Member

Casey Dreier • July 10, 2017

When a Society member met with his member of Congress, he told us about it, and we followed up.

Field Report from Mars: Sol 4782

Larry Crumpler • July 07, 2017

With the latest drive on sol 4782, Opportunity began the long drive down the floor of Perseverance Valley here on Endeavour Crater.

How we would explore Uranus or Neptune

Van Kane • July 06, 2017 • 2

One fact dominates the planning for any mission to Uranus or Neptune: They lie far from the sun. A newly released NASA report looks at how we can explore these icy giants.

A guide to Cassini's remaining orbits

Emily Lakdawalla • July 05, 2017 • 3

Sadly, the Cassini mission ends soon. We're halfway through the "Grand Finale" orbits. Only eleven and a half orbits remain until Cassini meets its fate on September 15. Here's a look at the great mission's final science orbits.

President Trump formed a national space council. Now it needs a NASA administrator

Jason Davis • July 03, 2017 • 2

Tomorrow, NASA acting administrator Robert Lightfoot will have served longer than any other temporary head of NASA without having a successor nominated to fill the position.

Items 161 - 170 of 5536  Previous11121314151617181920Next
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.


You are here: