But instead, Juno's measurements showed that heavy elements are diffuse throughout Jupiter's center, in an area up to half of the planet's radius. "This is puzzling," Andrea Isella, a Rice ...

An international team of astronomers reports the detection of two new brown dwarfs orbiting distant stars using NASA's ...

Israeli astronomers report the detection of a new Jupiter-like exoplanet using the ... it is a high proper motion star of spectral type M0V, with a radius of about 0.73 solar radii and a mass ...

Although 51 Pegasi b has only about half Jupiter’s mass, this extreme temperature causes the gas to inflate, giving the planet a radius twice as big as Jupiter’s. Astronomers dubbed this ...

or Jupiter, or a ping-pong ball. How can that possibly be? Well, right at the beginning I said that the radius and circumference of a circle were always in proportion and that if you change one ...