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Blog Archive

 

New work with 35-year-old data: Voyagers at Ganymede and Saturn

Emily Lakdawalla • May 25, 2016

The Voyager data set is a gift to Earth that keeps on giving. This week, I've seen three great new images processed from this old data set.

OSIRIS-REx shipped to Florida for September launch

Emily Lakdawalla • May 23, 2016

OSIRIS-REx's long journey to an asteroid has begun. The spacecraft departed Colorado on Friday, May 20, travelling aboard an Air Force C-17 to the Payload Hazardous Servicing Facility at Kennedy Space Center.

Akatsuki begins a productive science mission at Venus

Emily Lakdawalla • May 19, 2016

Japan's Akatsuki Venus orbiter is well into its science mission, and has already produced surprising science results. The mission, originally planned to last two years, could last as many as five, monitoring Venus' atmosphere over the long term.

A feast of new OSIRIS photos from comet 67P

Emily Lakdawalla • May 11, 2016

Last week, the Rosetta mission released a large quantity of science data to the worldwide public, including photos from the mission's close observation phase and the Philae landing.

New lunar mosaics emerge as Surveyor digitization project continues

Jason Davis • May 06, 2016

A team of scientists at the University of Arizona continue their efforts to extract data from more than 90,000 images captured during NASA's Surveyor program. In the meantime, new first-look images and an animation have been released.

The Giant Volcanoes of Mars

Justin Cowart • May 04, 2016

Justin Cowart shares some spectacular images showcasing Mars' volcanoes from Mars Express.

The phases of the far side of the Moon

Emily Lakdawalla • April 28, 2016

Serbian artist Ivica Stošić used Clementine and Kaguya data to give a glimpse of the phases of the lunar farside.

Shuttle tank, meet canal: Engineering wonders cross paths in Panama

Jason Davis • April 28, 2016

Two modern engineering marvels crossed paths this week here in Central America, as the last unflown space shuttle external fuel tank passed through the Panama Canal during a multi-week voyage from New Orleans to Los Angeles.

Moonset over Mars

Emily Lakdawalla • April 21, 2016

Enjoy this serene image of a moonset on another world, captured by Curiosity's Mastcam in April 2014 and processed here by Justin Cowart.

Synthesizing DSCOVR-like Images Using Atmospheric and Geophysical Data

Steve Albers • April 20, 2016

Why does our planet look the way it does from space? How does light interacting with land, clouds, water, snow, ice, gases, and various aerosols all come together? One way to learn the answer is to try and synthesize DSCOVR's view from various "building blocks" of geophysical and atmospheric data.

A new angle on Mars for Mars Odyssey

Emily Lakdawalla • April 19, 2016

Mars Odyssey has been in space for 15 years. It flies in a special "sun-synchronous" orbit, crossing the equator at roughly the same local time every day. Over time, the Odyssey mission has changed what that local time of day is, and I just realized something cool about how those changes show up in the geometry of its images.

Curiosity update, sols 1250-1310: Across the Naukluft Plateau

Emily Lakdawalla • April 13, 2016

Curiosity has driven onward from Namib dune across a highstanding unit of rock called the Naukluft Plateau. Despite some frustrating sols lost to a short circuit in the RTG and DSN troubles, the rover has made progress, and performed lots of 3D imaging of weirdly wind-eroded rocks.

Opposition surge comet

Emily Lakdawalla • April 12, 2016

Today, the Rosetta OSIRIS team's Image of the Day is this highly unusual view of the comet with the Sun very nearly behind the spacecraft.

Last unflown space shuttle tank heads seaward for new mission

Jason Davis • April 11, 2016

The last unflown space shuttle external fuel tank was loaded onto a barge at NASA's Michoud Assembly Facility Sunday in New Orleans. It will ship to the California Science Center in Los Angeles to be joined with space shuttle Endeavour.

How to Make a Pluto Globe

Sarah Morrison • April 08, 2016

Want to make your own globe of Pluto? Here's how!

In pictures: Russian cargo ship shuffle underway

Jason Davis • March 31, 2016

Russian ISS controllers are in the process of swapping out a trash-filled cargo ship for a new one bearing fresh supplies, following the successful launch of a Progress spacecraft from Kazakhstan today.

LPSC 2016: So. Much. Ceres.

Emily Lakdawalla • March 30, 2016

At last week's Lunar and Planetary Science Conference, I enjoyed a large number of talks about Ceres. Now in its Low-Altitude Mapping Orbit, Dawn is showering scientists with high-resolution, color data.

In pictures: Beautiful night launch sends Cygnus on its way

Jason Davis • March 23, 2016

Here's a photo roundup from last night's Atlas V launch, which sent a Cygnus cargo craft on its way to the International Space Station.

A Sunset on Mars: Crafting a scene from archival data

Justin Cowart • March 08, 2016

Ever wanted to stand on Mars and watch a sunset? Unfortunately for many of us, it will never be something that we get to experience in person. But thanks to our robotic emissaries on Mars, and some careful processing of images from NASA's Planetary Data System, we can get a sense of what it’s like.

Mars Express VMC is back online

Emily Lakdawalla • March 04, 2016

Mars Express' Visual Monitoring Camera is taking photos again! The camera was turned on for the first time in six months on Leap Day to take some lovely photos of Mars.

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