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NAC Science Committee Presentation on FY12 President's Budget Request

Published: March 4, 2011

Presentation by Planetary Science Division Director Dr. James Green.

Presentation by Planetary Science Division Director Dr. James Green.

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Naiad and Thalassa race around the ice giant in odd orbits seemingly to avoid each other.

NASA Finds Neptune Moons Locked in ‘Dance of Avoidance'

NASA Finds Neptune Moons Locked in ‘Dance of Avoidance'

On Nov. 12, 2019, NASA’s Parker Solar Probe team released scientific data collected during the spacecraft’s first two solar orbits to the general public.

First Parker Solar Probe Science Data Released to Public

First Parker Solar Probe Science Data Released to Public

In a fitting tribute to the farthest flyby ever conducted by spacecraft, the Kuiper Belt object 2014 MU69 has been officially named Arrokoth, a Native American term meaning “sky” in the Powhatan/Algonquian language.

Far, Far Away in the Sky: New Horizons Kuiper Belt Flyby Object Officially Named 'Arrokoth'

Far, Far Away in the Sky: New Horizons Kuiper Belt Flyby Object Officially Named 'Arrokoth'

A new paper identifies a ring of minerals at the rover's landing site that are ideal for fossilizing microbial life.

NASA's Mars 2020 Will Hunt for Microscopic Fossils

NASA's Mars 2020 Will Hunt for Microscopic Fossils

Scientists have found that oxygen in the air above Gale Crater on Mars behaves in a way that, so far, cannot be explained through any known chemical processes.

With Mars Methane Mystery Unsolved, Curiosity Serves Scientists a New One: Oxygen

With Mars Methane Mystery Unsolved, Curiosity Serves Scientists a New One: Oxygen

From our perspective on Earth, Mercury looked like a tiny black dot gliding across the Sun’s face.This only happens about 13 times a century.

Mercury Transit in Pictures

Mercury Transit in Pictures