One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

Martian dust contains hazardous substances like silica, perchlorates, nanophase iron oxides and toxic metals, which can cause ...

Till date, India has completed three lunar missions in the Chandrayaan (moon vehicle) series. Now the Indian Space agency ...

The Jiaolong, China's first manned deep-sea research submersible, has reentered service after a major technical upgrade, ...