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Blog Archive

 

DPS/EPSC update on New Horizons at the Pluto system and beyond

Emily Lakdawalla • October 25, 2016

Last week's Division for Planetary Sciences/European Planetary Science Congress meeting was chock-full of science from New Horizons at Pluto.

Pluto is not the end

Emily Lakdawalla • July 14, 2016

One year after the New Horizons Pluto flyby, Emily reflects on its significance.

New Horizons Science Team Meeting Report

Ted Stryk • July 11, 2016

On July 6 at Lowell Observatory in Flagstaff, Arizona, the science team convened at the place where Pluto was discovered. Ted Stryk reports from the meeting.

How to Make a Pluto Globe

Sarah Morrison • April 08, 2016

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

Clouds and haze and dust, oh my!

Sarah Hörst • March 24, 2016

What types of aerosols do we find in the atmospheres around the Solar System, and why does what we call them—clouds vs. haze vs. dust—matter? Sarah Hörst explains.

Pluto updates from AGU and DPS: Pretty pictures from a confusing world

Emily Lakdawalla • December 21, 2015

Pluto is reluctant to give up its secrets. Last week at the American Geophysical Union meeting I attended sessions featuring results from the New Horizons mission, and most of the presentations could be summed up thusly: the data sets are terrific, but there are still a lot of Pluto features that have scientists scratching their heads.

The round worlds in the solar system: An updated graphic

Emily Lakdawalla • November 02, 2015

I have a newly updated scale comparison graphic to share: all the round worlds in the solar system smaller than 10,000 kilometers in diameter, now with added Pluto, Charon, and Ceres.

Charon in 3D

Emily Lakdawalla • October 13, 2015

Last week, the pile of New Horizons LORRI camera raw image releases included nine frames from a high-resolution mosaic on Charon. Together with the color MVIC view, they make a 3D global photo of Pluto's moon. Other recently released goodies include a global backlit color image of Pluto and the first image that resolves the tiny moon Styx.

New Horizons releases new color pictures of Charon, high-resolution lookback photo of Pluto

Emily Lakdawalla • October 02, 2015

Now that New Horizons is regularly sending back data, the mission is settling into a routine of releasing a set of captioned images on Thursdays, followed by raw LORRI images on Friday. The Thursday releases give us the opportunity to see lovely color data from the spacecraft's Ralph MVIC instrument. This week, the newly available color data set covered Charon.

Lose yourself in this high-resolution portrait of Pluto

Emily Lakdawalla • September 24, 2015

Enlarge this image to its full 8000-pixel-square glory and lose yourself in it.

Spectacular New Horizons photo of Pluto's hazes and mountains: How it was made

Emily Lakdawalla • September 17, 2015

Today, New Horizons released a stunning new image of Pluto's backlit mountains and hazes. I explain how the image was taken with its Ralph Multispectral Visible Imaging Camera.

Roundup of the September 11, 2015 New Horizons raw image release

Emily Lakdawalla • September 15, 2015

Last Friday the Internet received its first post-encounter pile of goodies from the New Horizons flyby of the Pluto system.

Pretty Pictures: Downlink of the Full New Horizons Data Set Has Begun

Emily Lakdawalla • September 10, 2015

New Horizons has begun the long process of downlinking all the images it acquired during its July Pluto flyby.

Three space fan visualizations of New Horizons' Pluto-Charon flyby

Emily Lakdawalla • August 25, 2015

It has been a difficult wait for new New Horizons images, but the wait is almost over; Alan Stern announced at today's Outer Planets Advisory Group meeting that image downlink will resume September 5. In the meantime, a few space fans are making the most of the small amount of data that has been returned to date.

New Robotic Spacecraft Posters

Bill Dunford • August 06, 2015

Another round of posters to celebrate historic planetary missions.

Looking back at Pluto

Emily Lakdawalla • July 24, 2015

I don't think anyone was prepared for the beauty -- or the instant scientific discoveries -- in this "lookback" image of Pluto, captured by New Horizons shortly after it flew by.

What in the world(s) are tholins?

Sarah Hörst • July 22, 2015

The question “why is Pluto red” has been answered with a word that most people have never heard of and perhaps even fewer people can actually define—“tholins”.

New Horizons encounter plus one week: Weird and wonderful images from the Pluto system

Emily Lakdawalla • July 21, 2015

So many new image goodies from the Pluto system!

New Horizons: Awaiting the data

Emily Lakdawalla • July 19, 2015

New Horizons' encounter and data downlinks have been going exactly as planned, but the raw image website has not been updated for many days. What's going on? I found out.

First look at New Horizons' Pluto and Charon images: "baffling in a very interesting and wonderful way"

Emily Lakdawalla • July 15, 2015

Today's press briefing at the Applied Physics Laboratory in California was preceded by hours of New Horizons team members cryptically dropping hints on Twitter at astonishing details in the seven images downlinked since the flyby. The images are, in fact, astonishing, as well as beautiful, surprising, and puzzling.

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