As the risks became clearer, political and corporate leaders pledged to keep global average temperatures to no more than 1.5 degrees Celsiu...

Upon impact, the material that makes up the dust grains and the spacecraft surface is heated so much that it first vapourises, then ionizes...

P Radhakrishnan and NC Bhatt were two more astronauts trained by NASA to fly on the Space Shuttle.

About 99% of the scientific data the spacecraft has gathered has not been transmitted to Earth - it's still stored on the spacecraft.

On July 14, an epic once-in-a-lifetime event will take place: NASA will fly their spacecraft, New Horizons, by Pluto.

On July 14th, the New Horizons spacecraft will make history when it sails past Pluto, formerly known as the ninth planet.