The developing cluster, named COSMOS-AzTEC3, was discovered and characterized by multi-wavelength te...

After finding a way to shore up cracks on the spacecraft’s external fuel tank that have delayed its ...

NASA engineers will take additional time to evaluate the progress of Discovery's fuel tank repairs, ...

Qatar-1b is a gas giant 20 percent larger than Jupiter in diameter and 10 percent more massive....

By discovering a large number of red dwarf stars in eight nearby massive elliptical galaxies, astron...

The launch of the space shuttle Discovery on its final mission to the International Space Station wi...

Mission managers were meeting Wednesday to review repairs made to Discovery since a November 5 launc...

Scientists have made new observations with CSIRO's Compact Array radio telescope near Narrabri, NSW ...

The system, which is the first of its type to be found, is a "Rosetta Stone" for T-dwarf stars and g...