A Japanese satellite fails in space resulting in the loss of vital climate data

If a comet merely ten-thousandth the size of Hale-Bopp strikes the Earth, it would create an explosion ten times as powerful as all the nuclear weapons in existence at the height of the Cold War,

Plans are being finalised for the world's largest radio telescope by astronomers from India, Australia, Canada and three other countries. The telescope

The latest findings of the spacecraft Galileo, which has been providing valuable information about Jupiter and its satellites, relate to moon Callisto. The satellite shows no evidence of an internal

A cost effective motor to launch satellites is being developed in the US

Guts of the ocean

Repairs on Mir have been postponed

The historic Mars Pathfinder spacecraft lands on the Mars equipped with the first ever mobile robot rover to divulge the planet s secrets

The seas are supposed to be the result of condensation of water vapour originating from the Earth itself. Now, there is evidence that the water may have a cometary source: the Earth's

Researchers at the Jet Propulsion Laboratory in Pasadena, California, US, have discovered a star in the constellation Ophiuchus, which is on a collision course with the Oort Cloud, a