«
The gap in radius is really interesting and comes from meticulous follow - up of the previously discovered Kepler planets, rather than the ones announced today,» says astronomer David Kipping of Columbia University, who was not involved in the study.
Not exact matches
As expected, the planets clustered
in groups of around 1.5 and 2.5 times Earth's
radius, leaving a
gap in the middle.
The acoustic transceiver's transmitter feature tracked the tagged sharks» movements throughout the year, eliminating
gaps in the researchers» detection record, while the receiver component detected and recorded other animals carrying transmitters, such as Atlantic sturgeon, that came within a 1,000 - foot
radius of the tagged sharks.
The ratio indicates that smaller, micrometer - sized, dust particles dominate and larger dust particles are absent
in the most prominent
gap with a
radius of 22 astronomical units.
We show tentative evidence of a
gap in the planet
radius distribution of our candidate sample.