One solar storm could trigger a catastrophic collision in orbit ...

Humans are traveling farther into space than ever before. We look at the physics of launch – how to send something up and how it can come crashing back down. Now is an exciting time for space ...

A microwave-size factory now circling Earth is quietly testing whether the cleanest place to build the dirtiest part of modern life, the semiconductor, is not a billion dollar cleanroom on the ground ...

Right angle Illustration of 2M1510 showing the orbits of the two brown dwarfs (in blue) and that of the planet (in orange). (Courtesy: ESO/L Calçada) The first strong evidence for an exoplanet with an ...