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

 

Making eclipse magic

Posted by Emily Lakdawalla on 2012/05/16 09:55 CDT | 2 comments

How to enjoy a solar eclipse with your kids, making shadow magic with a pinhole viewer.

Read More »

Cool video: Jupiter, its moons, a comet, and...the Sun?

Posted by Emily Lakdawalla on 2012/05/16 11:45 CDT | 1 comment

Here's a neat video posted by SungrazerComets (the Twitter identity of the U.S. Naval Research Laboratory's Sungrazing Comets website) this morning. It's an animation of images taken by the Solar and Heliospheric Observatory (SOHO) on May 13 and 14, when Jupiter was passing through solar conjunction

Read More »

Third Martian Anniversary for Mars Climate Sounder

Posted by David Kass on 2012/05/16 11:35 CDT | 2 comments

May 16, 2012 is the third martian anniversary of the start of Mars Climate Sounder (MCS) observations from Mars Reconnaissance Orbiter. MCS started measuring the atmosphere of Mars three Mars years ago, on September 24, 2006. We can now compare the weather and behavior of the atmosphere in three different years, and find the temperature differences to be surprisingly large.

Read More »

Earth’s toughest life could survive on Mars

Posted by Mike Malaska on 2012/05/15 06:22 CDT | 6 comments

The surface of Mars is a tough place to survive, but researchers at the German Aerospace Center (DLR) found some lichens and cyanobacteria tough enough to handle those conditions.

Read More »

Rovers in the desert

Posted by Emily Lakdawalla on 2012/05/14 03:02 CDT | 5 comments

I took a field trip to watch scientists and engineers play in the sand with Mars rover models, and got a bonus tour of some evidence for the "Snowball Earth" hypothesis.

Read More »

Opportunity is a ROVER again!

Posted by Stuart Atkinson on 2012/05/14 12:42 CDT | 2 comments

After driving off Greeley Haven – where she stood patiently for 19 long weeks – Opportunity is now driving again. Not just turning, not just bumping, but driving.

Read More »

Virtual Exploration, Virtually Everywhere

Posted by Jim Bell on 2012/05/14 10:45 CDT

I had the pleasure of participating in a symposium at NASA's Goddard Space Flight Center called "Space Exploration via Telepresence: A New Paradigm for Human-Robotic Cooperation."

Read More »

Night Sky Guide for Summer 2012

Posted by Ray Sanders on 2012/05/11 11:14 CDT

This summer should provide great opportunities for stargazers to view planets, meteor showers, the transit of Venus, and for some, the annular solar eclipse. Check out these highlights of what you can look forward to this summer.

Read More »

Bringing a little star power to Capitol Hill

Posted by Jennifer Vaughn on 2012/05/09 08:11 CDT | 5 comments

On May 8, 2012, Bill Nye and Neil deGrasse Tyson brought their unique brand of motivational speaking to Capitol Hill. In a standing-room-only lunch discussion in one of the meeting rooms for the Committee on Space, Science, Technology, these two space superstars, along with planetary scientist Louise Prockter, explained to members of Congress, staffers, and media why we must continue to invest in planetary exploration.

Read More »

Space Hangout with Britney Schmidt

Posted by Emily Lakdawalla on 2012/05/09 02:06 CDT | 3 comments

Watch a conversation I had with planetary astronomer Britney Schmidt about Europa and the current state of outer planets exploration! Also, bonus video of an earlier hangout with Robbie Herrick.

Read More »

In which I sit in a Soyuz capsule with a Real Live Astronaut

Posted by Emily Lakdawalla on 2012/05/09 01:46 CDT | 2 comments

Emily Lakdawalla is ready to launch to space with Shuttle astronaut Mike Massimino, who guest-starred (as an astronaut, of course) on the fifth season finale of the CBS comedy The Big Bang Theory.

Read More »

More Evidence for Impact Origin for Colombia’s Vichada Structure

Posted by Bruce Betts on 2012/05/08 03:43 CDT

Evidence continues to pile up that the Rio Vichada structure in Colombia is indeed the largest impact structure in South America.

Read More »

In Honor of JUICE, a New View of Europa

Posted by Ted Stryk on 2012/05/07 05:30 CDT | 2 comments

To celebrate ESA's selection of the JUICE mission to Jupiter, Ted Stryk produced a new global view of Europa from Galileo data.

Read More »

Pretty pictures from Cassini's recent Dione flyby

Posted by Emily Lakdawalla on 2012/05/04 05:44 CDT

Cassini performed its last of three close encounters with Enceladus for 2012 two days ago, and followed the flyby with some spectacular images of Dione.

Read More »

Video: We Must Explore

Posted by Andrew Chaikin on 2012/05/04 11:36 CDT | 2 comments

Planetary exploration is in trouble. Massive budget cuts threaten to starve NASA’s planetary program for years to come. If you are as angered and frightened by this situation as I am, I ask you to make your voice heard. Please share this video. And tell Washington, “We Must Explore.”

Read More »

Mars Exploration Rovers Update: Opportunity Begins to Wrap Winter Science, Mission Celebrates Month 100

Posted by A.J.S. Rayl on 2012/05/03 10:06 CDT

As winter began to retreat in the southern hemisphere of the Red Planet, Opportunity was commanded to finish up her science assignments in April in preparation for leaving its refuge, and the Mars Exploration Rover mission rolled through its 100th month of exploration.

Read More »

Dawn Journal: Rising from a happily long LAMO

Posted by Marc Rayman on 2012/05/03 03:39 CDT | 3 comments

Marc Rayman's monthly check-in with the Dawn mission describes the achievements of the spacecraft in its Low-Altitude Mapping Orbit (including near-global high-resolution imaging!) and explains what's next.

Read More »

3D view of an unnamed lunar crater

Posted by Emily Lakdawalla on 2012/05/03 03:18 CDT

Grab your red-blue 3D glasses and dive in to this small but spectacular unnamed lunar crater as seen in a Lunar Reconnaissance Orbiter photo.

Read More »

Examining India's new RISAT 1 Earth observation satellite

Posted by Jason Davis on 2012/05/02 12:03 CDT | 1 comment

Last week, India launched RISAT 1, a new Earth-observing satellite. How does its synthetic aperture radar compare to that of Envisat, which has fallen silent?

Read More »

Titan, Dead or Alive? A Debate

Posted by Emily Lakdawalla on 2012/05/02 10:32 CDT

A lively discussion and debate between planetary polymaths Ralph Lorenz and Jeffrey Moore about Titan, hosted by the Denver Museum of Nature and Science, moderated by David Grinspoon.

Read More »

Items 21 - 40 of 42  Previous123Next
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

Featured Images

Mars Orbiter Mission at Mars

Many Rosetta NavCam views of the selected Philae landing site
Philae's selected landing site
Primary and backup landing sites for Philae (spinning shape model)
More Images

Featured Video

View Larger »

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!