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Here's what we know about the 12 proposals for NASA's next New Frontiers mission

Van Kane • August 10, 2017 • 2

NASA officials are in the process of selecting the agency’s next planetary science mission from a field of 12 competitors.

A space advocate on Capitol Hill: Planetary Society intern shares story

Aaron Campbell • August 08, 2017

Planetary Society intern Aaron Campbell recaps his experience working on Capitol Hill over the course of two summers.

From space plane to sky crane: How part of a space shuttle landed a rover on Mars

Robert Pearlman • August 05, 2017

Did you know that hardware from one of NASA's retired space shuttle orbiters played a critical role in the landing of the Curiosity rover on Mars five years ago?

Mars Exploration Rovers Update: Opportunity Enters Perseverance Valley, Settles in for Solar Conjunction

A.J.S. Rayl • August 01, 2017

After struggling to get her left front wheel unstuck in June, Opportunity quickly adapted to a new driving strategy and unabashedly cruised into Perseverance Valley in July.

Cubes in Space

Julie Seven Sage • July 27, 2017 • 2

Aspiring astrophysicist Julie Seven Sage reports from the launch of student-designed CubeSat payloads at NASA's Wallops Flight Center.

HERA team completes 45-day mission to explore asteroid, from Texas

Tim Evans • July 25, 2017 • 1

What's it like spending 45 days confined to a habitat at Johnson Space Center simulating a crewed NASA mission to an asteroid? Tim Evans sends us this report.

Dawn Journal: Still More Science

Marc Rayman • July 11, 2017 • 5

Orbiting the only dwarf planet inside the orbit of Neptune, Dawn is healthy and continuing to carry out its assignments at Ceres, which includes keeping an eye on cosmic rays.

How we would explore Uranus or Neptune

Van Kane • July 06, 2017 • 2

One fact dominates the planning for any mission to Uranus or Neptune: They lie far from the sun. A newly released NASA report looks at how we can explore these icy giants.

Mars Exploration Rovers Update: Opportunity Sprains ‘Ankle’ but Perseveres on Walkabout

A.J.S. Rayl • July 02, 2017 • 1

The autumn skies over Endeavour Crater remained hazy as dust from the summer storms continued to rain down, but Opportunity encountered some unexpected and serious June gloom when her right front steering wheel jammed during the walkabout atop Perseverance Valley.

This giant, flower-shaped starshade creates an artificial eclipse to see distant exoplanets

Jason Rhodes • June 23, 2017 • 8

Starshade is a proposed flower-shaped spacecraft that can create an artificial eclipse, allowing space telescopes to spot planets orbiting distant stars.

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