Articles

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.

Larry Crumpler

We finished up with examination of the big outcrop (

Jason Davis

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

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

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.

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!

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....

Martin Still

A change in the Kepler data delivery process provides both scientists and the public to get involved in planet discovery.

Emily Lakdawalla

2013 is going to be a busy year in space exploration. Two missions launch to the Moon (LADEE and Chang'E 3), and another two to Mars (MAVEN and India's mission). Curiosity should drive to the Mountain, and Opportunity to the next site on Endeavour's rim. Cassini will be seeing rings and Titan. Others should continue routine operations, except maybe MESSENGER, whose fate after March is not yet decided.

Emily Lakdawalla

Several news articles appeared in Indian media today about the upcoming launch of ISRO's Mars Orbiter Mission. Five instruments have been selected, and their delivery is expected in March.

Emily Lakdawalla

Join Emily Lakdawalla and Casey Dreier for a chat with Jim Bell, a scientist who wears many hats. He's the team lead for the Pancam color cameras on the Spirit and Opportunity rovers; he's a member of the Curiosity science team; and he's the esteemed President of the Planetary Society's Board of Directors. We'll talk about the great science being done by both Curiosity and Opportunity, and about what's in store for the future.

Jim Bell

Another Mars imaging scientist answers the question: who is the

Marc Rayman

As Dawn treks onward to Ceres, its path will cross within a few degrees of the moon as seen from Earth on Jan. 21–22.