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Blogs

Our journalists and guest bloggers bring you stunning imagery and the space stories that matter most.

Proposals to Explore the Solar System’s Smallest Worlds

Van Kane • July 27, 2015 • 10

Van Kane rounds up some of the latest NASA Discovery mission proposals aiming to explore our solar system's smallest bodies.

Dawn at Ceres: A haze in Occator crater?

Andrew Rivkin • July 21, 2015 • 17

While Pluto deservedly stole the headlines last week, Chris Russell’s Dawn update at the Exploration Science Forum at NASA Ames reminded us that the other dwarf planets are also sharing their secrets with eager scientists.

OSIRIS-REx – Testing In Progress

Annie Wargetz • July 17, 2015

While the OLA, OCAMS, and REXIS instruments on the OSIRIS-REx spacecraft continue working towards their deliveries, other hardware onsite at Lockheed is undergoing testing prior to installation. The hardware is put through tests here on Earth prior to launching into space.

Dawn Journal: Ceres' Intriguing Geology

Marc Rayman • June 30, 2015 • 10

Dawn is continuing to unveil a Ceres of mysteries at the first dwarf planet discovered. Mission Director Marc Rayman gives us an update.

Five steps to prevent asteroid impacts

Bruce Betts • June 30, 2015 • 3

For Asteroid Day, Bruce Betts reviews 5 steps needed to prevent asteroid impacts, as well as how The Planetary Society is involved in those.

Dawn Journal: Spiralling Closer to Ceres

Marc Rayman • May 29, 2015 • 6

Dawn's Chief Engineer and Mission Director Marc Rayman gives an update as the spacecraft's orbit takes it even closer to the dwarf planet Ceres.

Tons of fun with the latest Ceres image releases from Dawn

Emily Lakdawalla • May 22, 2015 • 20

Fantastic new images of Ceres continue to spill out of the Dawn mission, and armchair scientists all over the world are zooming into them, exploring them, and trying to solve the puzzles that they contain.

Two Months from Pluto!

Paul Schenk • May 19, 2015 • 5

Two months. Eight and half weeks. 58 days. It's a concept almost too difficult to grasp: we are on Pluto's doorstep.

OSIRIS-REx – Seeking Answers to the Sweet Mystery of Life

Jason Dworkin • May 07, 2015 • 2

The nature of the origin of life is a topic that has engaged people since ancient times. The samples to be collected by OSIRIS-REx, returned to the Earth in 2023 and archived for decades beyond that, may indeed hide the secrets to the origin of life.

A week's worth of "RC3" images from Dawn at Ceres

Emily Lakdawalla • May 05, 2015 • 1

Now that Dawn is in its science orbit at Ceres, the mission has been releasing new images every weekday!

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