For more than two centuries, astronomers have treated the Sun’s spectrum as a solved problem, a textbook example of how light ...

What is the nature of dark matter? A new experiment led by Columbia University physics professors aims to find out.

The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

Solar power has long been constrained by a supposedly unbreakable ceiling on how much sunlight a panel can turn into ...

Black holes are among the most extreme objects in the universe, and now scientists can model them more accurately than ever ...

Mysterious ‘little red dots’ seen by the James Webb Space Telescope can be explained by a new kind of black hole enshrouded ...

Astronomers have discovered a carbon-rich exoplanet with a bizarre atmosphere and shape, orbiting a neutron star under extreme conditions that challenge current models of planetary formation. Scientis ...

“This system is unique because we are able to view the planet illuminated by its host star, but not see the host star at all, ...

"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar ...

Pulsars emit a lot of radiation, in particular high-energy gamma-rays and radio waves pulses. That light is invisible to JWST ...

Then, on November 25, teams at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, joined the inner and outer portions ...

It’s so new, it’s generally deemed pre-commercial. Revenues are above zero, but barley so. And rather than being normal sales ...