With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the ...

Gaia-4b is a planet orbiting the star called Gaia-4, around 244 light-years away. Gaia-4b is about twelve times more massive ...

A UNIGE study shows that Hot Jupiters do not systematically eject their planetary neighbours during migration. This discovery ...

Assuming you're referring specifically to the orbital period - in other words, how long comets take to make one revolution ... As the largest planet in the solar system, Jupiter has the strongest ...

In 2012, the accumulation of more than 23,000 photometric measurements made it possible to identify a planetary candidate, WASP-132b, with a radius of 0.87 times Jupiter's and an orbital period of ...

Recent studies have revealed that, until now, Hot Jupiters seem to be the only planet in orbit around their host star. This ...

For one orbital period of the Perseid particles, you have 10 revolutions of Jupiter and four of Saturn in the same time. The fact that these two planets’ orbital periods are whole number multipl ...

A team of astronomers have discovered a rather curious exoplanetary system that has two gas giant planets that are messing up each other’s orbit! On of them is 3.8 times the mass of Jupiter and ...