An interstellar comet that originated outside our solar system has just made its closest pass to the sun, brightening ...

In the US, Parallel Systems is also working on electrifying individual freight wagons so that they can move independently ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

An international team of astronomers has shown for the first time that it is possible to map exoplanets using a technique ...

Portal Space Systems, a Bothell-based startup, aims to harness the power of the sun to propel spacecraft, making it easier to ...