Orbiting mirrors that can redirect sunlight have moved from science fiction concept to active business plan, promising brighter nights, more solar power and even new tools to fight climate change. The ...

Astronomers have mapped the turbulent edge of the Sun where solar matter manages to escape the Sun's fierce magnetic grip.

Planet Labs (NYSE:PL) is up 30% in morning trading today, touching almost $17 per share after crushing third quarter earnings ...

The Sun has just delivered one of its most forceful reminders that space weather is not an abstract concept but a real-world ...

Voyager 1 will reach one light-day from Earth in 2026, marking a first for any spacecraft as it continues its journey through ...

The next frontier of tourism may be here. Holiday brochures may soon feature a new destination alongside beach getaways and ...