The aging U-2 spy plane of Cold War fame has avoided retirement and will stay in the air until 2025....

International astronomers said they have found the fourth potentially habitable planet outside our s...

The Tupolev Tu-22M3 is a supersonic, swing-wing, long-range strategic and maritime strike bomber dev...

The US may rely on its aging fleet of 33 high-flying U-2 spy planes longer than expected due to defe...

To protect its warships from hostile missiles travelling at supersonic speeds, the British Royal Nav...

The system with the most planets among these discoveries is Kepler-33, a star that is older and more...

With China in mind, the US plans to set up a new base in Australia and expand its existing one in th...

In what is claimed to be the third time in recorded history, two amateur British astronomers say the...

The star, which is located about 130 light-years away in the Cygnus constellation, is one-sixth the ...