Plasma waves: Plasma is like a soup of charged particles, such as electrons and ions, which are extremely thin and widely ...

Some of these stars are moving at speeds exceeding 62,000 mph (100,000 kph), which is roughly 80 times the speed of sound on Earth ... for India’: Bharatiya Space Lab grows plants in zero ...

Former President Jimmy Carter’s voice and legacy go far beyond Earth to live forever on two gold-plated copper discs, in ...