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
The Planetary Report
A New Mercury Revealed On the Cover: On January 14, 2008, MESSENGER became the first spacecraft to visit Mercury since Mariner 10 flew by in 1974 and 1975. This color composite view is constructed of images MESSENGER captured about 80 minutes prior to closest approach, from roughly 27,000 kilometers (16,800 miles) out. The sunlit area was imaged by Mariner 10, but under different lighting conditions. This image and other MESSENGER data will give us a detailed, global view of Mercury, revealing much about the planet closest to the Sun.
NASA / APL / CIW

Volume 28, number 5
September/October 2008

A New Mercury Revealed

Download this issue as a PDF
(Planetary Society members only)

Features

4 Phoenix: Success in the Martian Arctic: Bruce Betts reports on the preliminary results from the Mars lander.

8 Out of This World Books: Mars, Titan, the history of NASA, and the end of the world.

12 MESSENGER Arrives at Mercury: Ralph L. McNutt and Sean C. Solomon give us our first close-up look at Mercury since the 1970s.

Departments

11 World Watch Budget woes of NASA and Russia, and the importance of observing Earth

18 Members' Dialogue Comments on Earth's climate change

19 Society News Weddings, Japan, and video games

20 Q&A Magma on the young Moon, Phoenix's DVD, and the Tunguska event

21 Factinos Titan's lakes and Enceladus' plumes 

22 2009 Planetary Society Catalogue Posters, caps, and models, oh my!

Facebook Twitter Email RSS AddThis

JOIN THE
PLANETARY SOCIETY

Our Curiosity Knows No Bounds!

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

Join Us

Fly to an Asteroid!

Travel to Bennu on the OSIRIS-REx spacecraft!

Send your name

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!