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Pluto minus one day: Very first New Horizons Pluto encounter science results

Emily Lakdawalla • July 13, 2015 • 15

At a press briefing this morning, New Horizons principal investigator Alan Stern divulged some extremely preliminary first science results from the New Horizons Pluto encounter. Science results include Pluto's diameter and information on its surface composition and atmospheric escape.

Zooming in to Pluto and Charon

Emily Lakdawalla • July 12, 2015 • 9

In the span of a few days, Pluto and Charon have turned from spots into worlds. The latest images from New Horizons are showing Pluto and Charon to have unique faces, distinct from any other icy worlds in the solar system.

New Horizons "back in action" after safe mode event, ready to resume encounter science

Emily Lakdawalla • July 06, 2015 • 10

NASA held a press briefing today to explain the nature and cause of the spacecraft anomaly that halted science on New Horizons for four days as it was on its terminal approach to Pluto. As of the moment that I write this post, New Horizons is not yet performing science observations, but it will resume them tomorrow, July 7.

New Horizons update: Resolving features on Charon and seeing in color

Emily Lakdawalla • June 23, 2015 • 13

Only about three weeks remain until the flyby — it's getting really close! I almost don't want the anticipation to end. New Horizons is now getting color images and is seeing features on Charon. Deep searches have yielded no new moons.

Pluto and Charon spin among the stars

Emily Lakdawalla • June 16, 2015 • 7

I've spent a happy couple of days playing with raw data downloaded from the New Horizons website, making animations of the dances of Pluto and Charon.

An enigmatic line across Pluto: Plutonian canali!?

Emily Lakdawalla • June 09, 2015 • 17

Pluto and Charon are growing larger in New Horizons' forward view, beginning to develop distinct personalities. A version of recent New Horizons photos processed by Björn Jónsson reveals an enigmatic dark line. Our maps of Pluto's surface are now as good as our maps of Mars and Venus, circa 1900!

A (very) few more details on Pluto

Emily Lakdawalla • June 01, 2015 • 9

Last week the New Horizons mission released a few new processed versions of their latest and greatest images of Pluto. They're the best images of Pluto that Earth has ever seen, but they're still a long way from what New Horizons will be able to show us, six weeks from now.

New Horizons spots Kerberos and Styx

Emily Lakdawalla • May 12, 2015 • 3

New Horizons has now spotted every one of Pluto's satellites...all the ones we know about, that is.

New Horizons sees surface features on Pluto, begins raw image release

Emily Lakdawalla • April 29, 2015 • 11

Today the New Horizons team released a new animation of images taken on approach to Pluto. The animation clearly shows how Pluto wobbles around the Pluto-Charon barycenter. It also shows something more exciting to the scientists: variations in brightness across the surface of Pluto. They also began releasing raw images to the Internet.

New views of three worlds: Ceres, Pluto, and Charon

Emily Lakdawalla • April 16, 2015 • 7

New Horizons took its first color photo of Pluto and Charon, while Dawn obtained a 20-frame animation looking down on the north pole of a crescent Ceres.

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