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March 25, 2017

New Delhi: Astronauts Shane Kimbrough and Thomas Pesquet have completed the 6.5 – hour spacewalk to prepare the orbiting laboratory for future commercial space taxis and to tackle maintenance chores.US station commander Kimbrough, 49, and French flight engineer Pesquet...

The geophysical definition of a planet categorizes the worlds of the solar system by their composition. Rather than remembering the individual planets, students would learn about the types. Credit: Kirby Runyon, et al.

HE WOODLANDS, Texas — There's new hope for people w...

March 13, 2016

A detailed look and analysis of a black hole