Abstract: Visible light communication (VLC) systems face performance limitations due to optical channel nonlinearities and pilot overhead, which constrain signal quality and spectral efficiency. This ...

Stanley Kubrick's masterpiece remains the bench mark for science fiction sixty years after it's release, inspiring science ...

The story of Ryan Gosling's hit sci-fi movie "Project Hail Mary" is told out of order using flashbacks. If you got a little ...

In this rapidly approaching reality, what tools will we need not just to survive, but to retain our humanity? We turned to ...

In an appearance at NASA's JPL, the actor explains why his latest intergalactic role was so 'liberating,' while the movie's directors and author Andy Weir take us behind the scenes.

In Phil Lord and Christopher Miller’s adaptation of Andy Weir’s novel, Ryan Gosling’s star power fuels an unlikely tale of ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...

140 Summer Partners disclosed a new position in Globalstar following the satellite communications company’s sharp stock rally. Its network connects devices far beyond the reach of traditional cellular ...

The universe is a place of unimaginable beauty and wonder—shimmering galaxies that dance across the cosmic stage, nebulae painted in colors that defy earthly ...

A rendering of the metasurface chip in action. When hit with an infrared laser, the microscopic chip converts the incoming light to a higher frequency and sends it out as a narrow beam that can be ...

Quantum computers typically require extreme conditions, including temperatures near absolute zero, which makes them difficult and expensive to operate. Researchers at Stanford have developed a ...

Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets we've found so far—which in turn makes them interesting for astrobiological ...