The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

Two meteorites found in the Sahara in 2023 might be from Mercury, a study suggests, but doubts remain due to how little is ...

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

In this season of Summer School, our free economics course for your ears is tackling the biggest economic player of them all: the government.

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

What role should a government play in the economy? When does government intervention help? When does it hurt? How do ...

WASP-121b is unlike anything in our Solar System. This giant planet orbits its star so closely that it completes a full orbit ...

Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Stephanie Vermillion is a travel journalist and photographer covering culture and adventure for Travel + Leisure Outside, and ...