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LATEST NEWS

NASA's Curiosity Rover Adjusts Route Up Martian Mountain

NASA's Curiosity Mars rover climbed a hill Thursday to approach an alternative site for investigating a geological boundary, after a comparable site proved hard to reach.

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Curiosity Mars Rover's Approach to 'Pahrump Hills'

Curiosity Mars Rover's Approach to 'Pahrump Hills'

This southeastward-looking vista from the Mast Camera (Mastcam) on NASA's Curiosity Mars rover shows the "Pahrump Hills" outcrop and surrounding terrain seen from a position about 70 feet (20 meters) northwest of the outcrop. Credit: NASA/JPL-Caltech/MSSS

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Solar System Missions

Cassini-Huygens to Saturn
Studying Saturn and its rings and moons.
Mission home page

Dawn
Dawn, the first spacecraft ever planned to orbit two different bodies after leaving Earth, will orbit Vesta and Ceres, two of the largest asteroids in the solar system.
Mission home page

Epoxi
The Epoxi mission recycles the already "in flight" Deep Impact spacecraft to investigate two distinct celestial targets of opportunity.
Mission overview

Juno
The Juno spacecraft, currently making its way to Jupiter, will for the first time peer below Jupiter's dense cover of clouds to answer questions about the gas giant and the origins of our solar system.
Mission overview

Mars Exploration Rovers
Spirit and Opportunity have been exploring Mars since January 2004. Clues found in some rocks indicate liquid water once covered the ground.
Mission home page

Mars Reconnaissance Orbiter
This orbiter has the most powerful telescopic camera ever to another planet, plus five other scientific instruments.
Mission home page

Mars Science Laboratory
(MSL) spacecraft -- which includes the newest Red Planet rover, the car-sized Curiosity.
Mission home page

Mars Odyssey
This orbiter studies Mars' surface composition and radiation environment and has instruments to detect water and shallow buried ice.
Mission home page

Microwave Instrument on Rosetta Orbiter
This JPL instrument will study gases given off by a comet as the European Space Agency's Rosetta spacecraft orbits the comet. Rendezvous with the comet is scheduled for 2014.
Rosetta home page

Voyager
Voyager 1 and 2 flew past Jupiter and Saturn. Voyager 2 also flew by Uranus and Neptune. Voyager 1 is now approaching interstellar space.
Mission home page


Auto-Focused on Details in Mars Rover's Laser-Zapping Instrument Gets Sharper Vision

Tests on Mars have confirmed success of a repair to the autonomous focusing capability of the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity Mars rover.

Read more (May. 22)

Martian Reminder of a Pioneering Flight Martian Reminder of a Pioneering Flight

NASA's Mars Exploration Rover Opportunity is studying an elongated crater called "Spirit of St. Louis" and a rock spire called "Lindbergh Mound" within the crater.

Read more (May. 21)

Dawn OpNav8 Image 1 Ceres Bright Spots Seen Closer Than Ever

NASA's Dawn mission captured a sequence of navigational images of dwarf planet Ceres from a distance of 4,500 miles (7,200 kilometers) on May 16, 2015.

Read more (May. 20)

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What is a Dwarf Planet? What is a Dwarf Planet?

Dwarf planets are a lot like regular planets. What's the big difference? Find out in 60 seconds.

Curiosity Rover Report Curiosity Rover Report: Rover Road Trip

Getting a head start on summer, Curiosity is planning a road trip to Logan’s Pass on Mars. Just like Earthlings, the rover relies on a highway map and takes scenic detours along the way.

What's Up - May 2015 What's Up - May 2015

Venus and Mercury grace the west-northwest sky an hour past sunset and the giant planets Jupiter and Saturn rule the sky this month.

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