Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33,000 km/h, the winds make up the fastest jet-stream of its kind ever ...

From January to March, the night sky will host a spectacular parade of planets featuring Venus, Mars, Jupiter, Saturn, Uranus ...

Planet Nine", dubbed, has fascinated scientists for its ability to account for "anomalous" motions of objects located faraway ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...

They confirmed the existence of a rocky planet, called a "super-Earth ... Importantly, it inhabits a compelling part of its solar system, a region called the habitable or "Goldilocks" zone ...

Astronomers have made a groundbreaking discovery in the WASP-132 system, finding two new planets that defy previous ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

But of these planets, which is nearest to the sun? Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, ...

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.

At just over 20,000 mph, experts say they're the fastest of their kind on any known planet. Find out more here.