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

 

Illustris: A realistic virtual universe

Posted by Mat Kaplan on 2014/05/08 02:46 CDT | 5 comments

Watch another universe unfold as simulated by Illustris, using a model that required 8,000 processors running in parallels 3 months to create!

Read More »

Intro Astronomy 2014. Class 13: Galaxies, the Universe, Life

Posted by Bruce Betts on 2014/05/08 01:17 CDT

Discover the Universe including the Big Bang, dark matter, dark energy, galaxies, life and more in this video of class 13 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Read More »

New Horizons: Updates From the April 2014 Science Team Meeting

Posted by Simon Porter on 2014/05/07 06:36 CDT | 1 comment

New Horizons team member Simon Porter reports on the state of the mission and Pluto system science from the recent science team meeting at the Applied Physics Laboratory.

Read More »

Wow, an Increase of $170 million for Planetary Exploration
The House comes through yet again

Posted by Casey Dreier on 2014/05/07 01:56 CDT | 3 comments

The House revealed details of its draft NASA budget today, including an increase of $170 million to Planetary Science above the White House's request for 2015, putting it within spitting distance of our goal of $1.5 billion.

Read More »

Dawn Journal: Explaining Orbit Insertion

Posted by Marc Rayman on 2014/05/06 08:21 CDT | 4 comments

Less than a year from its rendezvous with dwarf planet Ceres, Dawn is continuing to make excellent progress on its ambitious interplanetary adventure. But once it gets to Ceres, just how will it go into orbit? Marc Rayman explains.

Read More »

A Martian analemma

Posted by Emily Lakdawalla on 2014/05/06 01:31 CDT | 4 comments

A Mars year's worth of Sun images from Opportunity demonstrates Mars' orbital motions as reflected in the changing apparent position of the Sun: the analemma.

Read More »

Asteroid Workshop Streamed Public Lectures This Week

Posted by Bruce Betts on 2014/05/05 09:25 CDT | 1 comment

There is an asteroid threat and space debris workshop in Scotland this week that Planetary Society support helped lead to, and that will include two public lectures you can tune into live.

Read More »

How Weird Is Our Solar System?

Posted by Jaime Green on 2014/05/05 10:54 CDT | 6 comments

Earth and its solar system compatriots all have nearly circular orbits, but many exoplanets orbit their stars on wildly eccentric paths. Is our home system strange? Or is our sense of the data skewed?

Read More »

The House Proposes an Extra $435 million for NASA next year
A powerful statement of support for NASA, will the Senate follow?

Posted by Casey Dreier on 2014/05/03 01:43 CDT | 2 comments

Budget season is in full swing in Washington, D.C., and we're starting to see indications of how NASA will fare this year. I have to say, things are looking pretty promising.

Read More »

Mars Exploration Rovers Update: Opportunity Roves to Next Clay Mine
Sols 3619 - 3650

Posted by A.J.S. Rayl on 2014/05/02 10:36 CDT | 3 comments

The Mars Exploration Rovers mission cruised toward the Martian spring, Opportunity is powered-up and cleaner than it has been since its first winter on Mars.

Read More »

Swirly PlanetVac

Posted by Bruce Betts on 2014/05/01 07:21 CDT

There are swirly indications from a study of how to optimize the lander pad portion of the Planetary Society/Honeybee Robotics PlanetVac planetary surface sampling system.

Read More »

Intro Astronomy 2014. Class 12: The Sun and Stars

Posted by Bruce Betts on 2014/05/01 05:31 CDT

Explore the physical characteristics and inner workings of the Sun and then learn all about Stars and Stellar Evolution in this video of class 12 of Bruce Betts' Introduction to Planetary Science and Astronomy class.

Read More »

Image processing trick: Removing interline transfer smear from Curiosity photos

Posted by Emily Lakdawalla on 2014/05/01 03:27 CDT | 2 comments

Curiosity took a new self-portrait on sol 613. This post contains a tip for would-be Curiosity image processors on how to make their Curiosity mosaics better: removing the smearing effect of bright objects in MAHLI photos.

Read More »

An Open Letter to the Planetary Science Community

Posted by Jim Bell on 2014/05/01 02:15 CDT

Dr. Jim Bell, a planetary scientist and President of the Planetary Society, calls on his colleagues to write Congress in support of planetary exploration and to support The Society.

Read More »

New "I'm a Space Advocate" Poster

Posted by Casey Dreier on 2014/05/01 12:38 CDT | 2 comments

You asked, we delivered! You can now purchase your very own large-format "I'm a Space Advocate" poster on our online store.

Read More »

Highlights From OSIRIS-REx Science Team Meeting #6

Posted by Dante Lauretta on 2014/04/30 07:49 CDT

The OSIRIS-REx Science Team gathered at the University of Arizona from April 22–24, 2014 for their sixth meeting. Principal Investigator Dante Lauretta discusses a few of the highlights.

Read More »

When will we know which is bigger, Pluto or Eris?

Posted by Emily Lakdawalla on 2014/04/30 12:11 CDT | 7 comments

We don't currently know whether Pluto is the biggest thing in the Kuiper belt or not. When will New Horizons give us the answer?

Read More »

This is the post where you can comment about the IAU planet definition

Posted by Emily Lakdawalla on 2014/04/30 12:09 CDT | 21 comments

An attempt to corral the discussion of the IAU planet definition in one place on planetary.org, so that we may be free to actually discuss Kuiper belt observations and scientific results on posts elsewhere on this site.

Read More »

Another Pale Blue Dot — Uranus Spied By Cassini

Posted by Val KlavansIan Regan on 2014/04/30 06:53 CDT | 1 comment

The Cassini mission has already returned an array of images of other solar system members from Saturn orbit: Earth (and the Moon), Venus, Mars, and Jupiter. It’s time to add another world to that list!

Read More »

Green Bank Telescope Helps Out an Old Friend

Posted by Tania Burchell on 2014/04/28 09:26 CDT

The Green Bank Telescope has been called into emergency service to play radar ping-pong on a close-by asteroid with Arecibo Observatory’s 100-meter William E. Gordon radio telescope.

Read More »

Items 181 - 200 of 4115  Previous12345678910Next
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

MAVEN enters orbit

Finding jets in the September 19, 2014 NavCam image of comet 67P
NavCam view of comet Churyumov-Gerasimenko on September 19, 2014
Mars Orbiter Mission at Mars
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!