For decades, a classified-level engineering project sent four perfect spheres into orbit to detect invisible ripples in the ...

By stopping black holes from fully evaporating, hidden dimensions may solve a cosmological paradox.

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the ...

Fifteen years after Western astronomers first discovered "buckyballs" in space (soccer ball-shaped molecules that resemble a ...

For more than a decade, scientists have been able to detect gravitational waves- ripples in space-time that help us understand the universe's ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the ...

The team successfully built the largest, highest-resolution 3D map of the cosmos ever constructed. The completed map charts ...

The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than 47 million galaxies and quasars, and will continue observations into 2028 ...

Invisible infrared waves are emitted by IR LEDs and detected by photodiodes to enable devices like remotes, automatic ...

Satellite collisions in orbit could trigger a catastrophic global chain reaction, potentially halting space exploration, ...

After more than a decade of development, NASA’s Nancy Grace Roman Space Telescope is entering final preparations for an early ...