This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

A new analysis of astronomical data suggests unknown physics is at work assisting dark energy in acting almost as ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to ...

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...

Galaxies like the Milky Way boast more than spirals; they also have feathers, where clumps of new stars are born. Astronomers ...

An eight-day mission has turned into a nine-month space stint for two NASA astronauts who are finally set to come home. But why have they been away for so long - and what are the effects of such a ...

The Company has received positive results from two high-resolution ground gravity surveys on the Atlantic and Rocas projects and an airborne time domain electromagnetic ("TDEM") survey on the ...

Gravity batteries shine for large, long-term capacity needs in locations suited to tall structures or deep shafts. Thanks to projects like Energy Vault’s EVx in China or Gravitricity’s mine ...

Gravity is one of the fundamental forces of ... is a proportionality constant that is an empirical value derived from a series of experiments and observations. It was first introduced by Newton ...

(Reuters) - Tesla’s (TSLA) stock has dropped by nearly half in three months. Even so, investors are still debating whether Elon Musk's electric-vehicle maker remains overpriced. The company's ...

He plans to work on a concept called the Space-borne Ultra-Precise Measurement of the Equivalent Principle Signature of Quantum Gravity (SUPREME ... leading that project published a report back ...