Gaia
Star-travel 5 Million Years Into The Milky Way’s Future
A new video based on ESA's Gaia Mission lets you gaze into the crystal ball and watch the Milky Way…
Astronomy Cast Ep. 365: Gaia
The European Gaia spacecraft launched about a year ago with the ambitious goal of mapping one billion years in the…
Will Gaia Be Our Next Big Exoplanet Hunter?
Early on the morning of Dec. 19, 2013, the pre-dawn sky above the coastal town of Kourou in French Guiana was briefly sliced by the…
GAIA is “Go” for Science After a few Minor Hiccups
In astronomy we throw around the term "light-year" seemingly as fast as light itself travels. And yet actually measuring this…
Is Our Solar System Weird?
Is our Solar System normal? Or is it weird? How does the Solar System fit within the strange star systems…
Gaia Space Telescope Team Battles ‘Stray Light’ Problems At Start Of Mission
Europe's powerful Milky Way mapper is facing some problems as controllers ready the Gaia telescope for operations. It turns out…
ESA Marks 50 Years of Cooperative Space Innovation
In 1964 the European Launcher Development Organisation (ELDO) and the European Space Research Organisation (ESRO) were founded, on February 29 and March…
Keeping An Eye On Gaia
Gaia, ESA's long-anticipated mission to map the stars of our galaxy (as well as do a slew of other cool…
Ghostly Cat’s Eye Nebula Shines In Space Telescope Calibration Image
Here's a glimpse of how a telescope gets ready for its main mission. The European Space Agency’s Gaia telescope is…
Weekly Space Hangout – February 7, 2014: New Impact on Mars & A Wobbly Planet
Host: Fraser Cain Astrojournalists: Scott Lewis, Nicole Gugliucci, Morgan Rehnberg, Brian Koberlein, Elizabeth Howell, Amy Shira Teitel, David Dickinson This…