The ISS is set to be decommissioned in 2030. Several companies are competing for NASA contracts to build commercial space stations.

Water is the basic catalyst that aided the evolution of early sapiens who circumnavigated the planet billions of years ago.

The United States is expanding its space capabilities by planning to place a "space carrier" in orbit. On board, there will ...

Our vision is a world in which all older people can lead dignified, healthy and secure lives. Our mission is to promote the wellbeing and inclusion of older women and men, and reduce poverty and ...