NASA’s Juno spacecraft measured heat below Io’s surface for the first time and found temperatures rise sharply just a few feet underground. Io’s surface appears surprisingly smooth and covered in ...

Astronomers detected a strong 170-day signal suggesting a Jupiter-mass object orbits the brown dwarf CD-35 2722 B. The ...

The gas giant, called Beta Pictoris d, had been hiding in plain sight for more than a decade, until two independent teams ...

NASA’s Juno spacecraft has revealed the first measurements of the underground temperatures of Io, showing that Jupiter’s most ...

The July 2026 alignment carries a name of a french astrologer because it resembles a planetary pattern that many modern astrologers associate with his work.

A violent collision in the main asteroid belt may have sent debris raining across the inner solar system about 800 million ...

Two giant planets lighter than cotton candy are giving astronomers a rare new window into the origins of some of the galaxy's ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

Astronomers using NASA's James Webb Space Telescope have discovered a giant planet outside our solar system, called an ...

Exomoon discovery: astronomers report the strongest evidence yet for a natural satellite outside our solar system — a Jupiter ...

According to NASA, Beta Pic d is likely twice the mass of Jupiter, and the smallest of the three known giant planets in this ...

For years, a third giant planet remained concealed within the bright dust surrounding Beta Pictoris, one of the most closely ...