The big thinkers at Aperture explain relativity and how it warps the fabric of spacetime. Tom Cruise visited 'Star Wars: ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Beyond Mars, the vastness of space challenges human imagination and technology. Learn why reaching neighboring stars with ...

Scientists propose a new gravity theory using Friedmann equations. Their model explains the universe’s accelerating expansion ...

Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

A woman known as the 'next Albert Einstein' is so in demand that she once turned down a $1.1 million offer from a prestigious ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...

Some discoveries emerge softly, with no explosions or satisfying conclusions. Astronomers were watching a distant flare from ...

The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

Before Eric Stoltz was replaced by Michael J. Fox as Marty McFly in Back to the Future, he stole a golf cart and terrorized ...

Why the universe is expanding faster and faster remains one of the biggest open questions in physics. Current theories cannot ...