May 23, 2016

India's reusable minispace shuttle in successful test launch

India successfully launched its first model space shuttle Monday, a top official said, as New Delhi joined the race to develop a reusable rocket to make space travel easier and cheaper. The winged shuttle blasted off on a rocket from the southeastern spaceport of ...

Mercury rising: Planet completes rare transit of sun

May 10, 2016

Mercury rising: Planet completes rare transit of sun

Astronomers celebrated Monday witnessing one of the highlights of the skywatchers’ year, when the sun, Mercury and Earth all lined up — a phenomenon that happens just a dozen or so times per century. Mercury was seen through telescopes as a black dot inching ...