The CRIRES+ instrument on the European Southern Observatory’s Very Large Telescope (ESO’s VLT) has been used to measure the supersonic jet winds on gas giant exoplanet WASP-127b. Credit: ESO ...

An image of Betelgeuse, the yellow-red star, and the signature of its close companion, the faint blue object.Data: ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

Credo AI CEO Navrina Singh discusses the new US AI Action Plan and why open-source development is a key component. She joins ...

The newly discovered world — a "sednoid" — challenges what planetary scientists thought they knew about the edge of the solar ...