Each year, about 2 kg of the rare isotope of helium gas, i.e., helium-3, escapes from Earth’s interior. Helium-3 is believed to be ancient- reated shortly after the Big Bang and acquired from the sol… [+2319 chars]
China has just set up its laboratory for deep space exploration, Taindu, in the Chinese province of Anhui. The unit will conduct scientific, technological and engineering research to support the coun… [+2748 chars]
