Ka-52 "Alligator" helicopter is a twin-seat derivative of the basic Ka-50 design....

The star, an ultraluminous X-ray source, being torn apart by an intermediate-mass black hole in an e...

NASA's Kepler space telescope has discovered five new planets outside the solar system....

Space agency ISRO is reviewing the highly sophisticated, home-built cryogenic engine which will be u...

Defence Secretary Robert Gates will meet Defence Minister A K Antony and other top officials of the ...

Special systems to be build by scientists to guard Earth from Asteroids....

ISRO will conduct scientific tests in the third week of January concerning the next generation GSLV ...

To strengthen its aviation fleet, the army will also receive Mi-28N, upgraded Mi-8 and Mi-26 helicop...

The country, a major partner in the Joint Strike Fighter programme, will buy the F-35B short take-of...