Articles

Björn Jónsson

What is the highest resolution global Jupiter mosaic that includes a satellite transit that can be assembled from Voyager images? Satellite transits are especially beautiful when the resolution is high enough for some details to be visible on the satellites so I decided to check this. And I was remarkably lucky.

Emily Lakdawalla

My solar system chauvinism is well-established, but I am as much a sucker for beautiful astrophotos as the rest of you. Once in a while I get a media advisory from the European Southern Observatory about a new pretty picture posted on their website, and then I inevitably lose an hour following links to one stunner after another.

Emily Lakdawalla

Last week at a meeting of NASA's Small Bodies Assessment Group (SBAG), Han Li of the Chinese Academy of Sciences gave a lengthy presentation on Chang'E 2. Her presentation included a new sequence of photos from the December 13 Toutatis flyby.

Donna Stevens

For those of you Planetary Society members who like your copy of The Planetary Report served up in pixels, the December Solstice 2012 issue is ready and waiting for you.

Emily Lakdawalla

Mars Reconnaissance Orbiter captured a new view of Curiosity on Mars on January 2 (sol 145). Curiosity was in the same location as the one from which it shot the sol 137 panorama I posted earlier. You can see the rover's tracks leading all the way back to the landing site!

Jason Davis

NASA made Wednesday a big day for human spaceflight following the official announcements of two new partnerships with Bigelow Aerospace and the European Space Agency.

Emily Lakdawalla

The Curiosity mission held a press briefing this morning for the first time since the American Geophysical Union meeting, and it was jam-packed with science. The biggest piece of news is this: it was worth it, scientifically, to go to Glenelg first, before heading to the mountain.

Emily Lakdawalla

Video views shot by two doomed spacecraft take us flying across the Moon.

Louis D. Friedman

Louis Friedman discusses what he expects to be the future of space exploration. According to him, it won't be in manned missions, but in remote, virtual exploration available to anybody.

Jason Davis

Taking a closer look at KOI 172.02, a super-Earth exoplanet sitting in its solar system's habitable zone.

Larry Crumpler

We finished up with examination of the big outcrop (

Bruce Betts

Using a Planetary Society provided camera, Gary Hug in Kansas, USA discovered Potentially Hazardous Asteroid 2013 AS27 on Jan. 7, 2013. Shoemaker winner Bob Holmes provided the first follow up observations of this 140m-310m wide asteroid.

Casey Dreier

Join Casey Dreier and Emily Lakdawalla as they are joined by Dr. Meg Schwamb from Yale University. They will discuss the latest announcements from the American Astronomical Society 2013 conference and Dr. Schwamb's research in outer solar system bodies.

Casey Dreier

The 2020 Rover will achieve its cost-savings by using $200 million of existing hardware left over from the Curiosity mission, said the Director of the Planetary Science division within NASA.

Casey Dreier

It's not just the Planetary Sciences division within NASA that's under harsh budgetary times. The NSF Division of Astronomical Sciences is facing a choice between funding scientists and funding telescopes. A report from the 221st AAS meeting in Long Beach.

Emily Lakdawalla

All of the information I could track down on China's planned Chang'e 3 lunar lander and rover, including videos and a brand-new artist's concept of the rover rolling across the Moon.

Emily Lakdawalla

Join me, Mike

Emily Lakdawalla

This year's American Astronomical Society meeting featured tons and tons of news on exoplanets. They're everywhere! And not just planets, but also asteroids, comets, and more....

Stephen Kuhn

Stephen Kuhn is the CHIMRA and the scoop systems lead on the Curiosity rover. He explains what the team was doing at Rocknest, and why it took so long!

A.J.S. Rayl

Despite the lull of the holidays, the Mars Exploration Rover (MER) mission recorded one of the expedition's best months ever in December as Opportunity and her team confirmed the location of the smectite clay minerals on Matijevic Hill, effectively grabbing the scientific brass ring they came hoping to find at Endeavour Crater.