In astronomers discovered a star composed entirely of diamond, measuring km across and 10 billion trillion trillion carats. 50 light years from Earth, the diamond star is classified as a crystallized white dwarf, the hot core that remains after
New Planet Is Largest Discovered That Orbits Two Suns
An artist's impression of the simultaneous stellar eclipse and planetary transit events on b. Such a double eclipse event is known as a syzygy. Any rocky moons orbiting the Jupiter-like planet could theoretically have liquid water.