When astronomers discovered the first planet outside our solar system, it was orbiting a pulsar, one of the most extreme, ...
For hundreds of years, telescopes have allowed us to map the stars and study the great mysteries of the cosmos. Astronomers knew there were other planets in our solar system even before telescopes, ...
A newly discovered exoplanet is rewriting the rules of what planets can be. Orbiting a city-sized neutron star, this Jupiter-mass world has a bizarre carbon-rich atmosphere filled with soot clouds and ...