Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.

Astronomers have discovered that a giant planet, WASP-189b, echoes the composition of its host star, providing the first ...

Teledyne Space Imaging, part of Teledyne Technologies Incorporated (NYSE:TDY), has been awarded a contract by Schmidt ...

For years, Saturn made no sense. Measure its rotation rate using radio signals from its aurora and you get one number.

From left, graduate student Bryan Kelly, Associate Professor Mark Spieker and Professor Alexander Volya in the John D. Fox ...

A new generation instrument designed to probe the atmospheres of distant worlds is nearing operational readiness, marking a ...

The largest survey of exoplanets using an observatory atop Mauna Kea on the Big Island confirms a long-predicted relationship ...

How do Saturn’s northern lights drive the planet’s atmospheric winds? This conundrum has baffled scientists for decades, but ...

The largest survey of exoplanets using an observatory atop Maunakea on the Big Island confirms a long-predicted relationship between planetary mass and rotation — putting a new spin on planet ...

‘Spin is a fossil record of how a planet formed,’ said study lead author and researcher at Northwestern University Dino Chih-Chun Hsu in an announcement about the discovery. ‘By measuring how quickly ...

Solar coronal shocks often produce Type II solar radio bursts, also known as slow-drifting bursts, which travel outward from the Sun at speeds of around 1,000 km per second.