Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

That sentiment comes as SpaceX recently submitted a trademark filing for the “Starlink Mobile” name, hinting at potential ...

Researchers at HZDR have partnered with the Norwegian University of Science and Technology in Trondheim, and the Institute of ...

The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.

Engineers have spent decades trying to design a cable strong enough to stretch from Earth to orbit, but gravity, tension, and ...

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

The electrical environment near the Moon’s surface in the south polar region is far more active than previously understood, ISRO said on Tuesday, based on an analysis of Chandrayaan-3 lander data. The ...

Researchers have created a fully relativistic model showing that gravitational waves might carry hidden clues about dark ...

The idea that we might be living in a simulated reality has worried us for centuries. Now physicists have found some ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...