The geometrical-optics expansion reduces the problem of solving wave equations to one of the solving transport equations along rays. Here, we consider scalar, electromagnetic and gravitational waves ...

An object astronomers initially thought to be a high-speed burst of radio waves from deep space last year has been revealed ...

Using gravitational microlensing, scientists have discovered a rare, large planet at the edge of the Milky Way. The planet is ...

On September 14, 2015, humanity crossed a cosmic threshold. LIGO detected gravitational waves - ripples in spacetime ...

The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into ...

Researchers aim to explore hidden aspects of the universe that could fundamentally transform our understanding of the cosmos ...

In a recently published paper in Physical Review Letters, scientists propose a comprehensive theoretical framework indicating ...

Founded by Jeroen Hoekstra, the studio has built a reputation for delivering ambitious, genre-defying narratives that don't ...

A festinating new theory shifts focus from space to time, arguing the clock-ticking we take for granted is richer and weirder ...

Developer Big Boot Games announced the cosmic survival racing game, Meteora: The Race Against Spacetime, will launch for the ...

PlayStation India Hero Project title and cosmic survival racing game Meteora: The Race Against Spacetime will launch for PlayStation 5, PlayStation VR2, and PC via Steam in 2026, developer Big ...

Get Lovers in a Dangerous Spacetime for free on Steam! Vibrant co-op, space battles, team play and a sea of ​​love - start ...