Figure 1 - This animated GIF shows Asteroid 2014 AA, discovered by the NASA-sponsored Catalina Sky Survey on Jan. 1, 2014, as it moved across the sky. Credit: CSS/LPL/UA Several sources confirm that the first discovered asteroid in 2014, ...
Gaia, the European Space Agency's long-awaited space observatory, is set to launch on Thursday from the agency's spaceport in Kourou, French Guiana. The €700 million mission is designed to pin down the three-dimensional positions and ...
Tags: Gaia, space observatory, space telescope, astrometry, stellar distances