Astronomers Suspected There Should Be a Planet Here, and Then They Took a Picture of it universetoday storybywill
that blocks out the brightness of a star so that light reflected from the atmospheres and surfaces of orbiting planets can be seen. When applied to AF Leporis, the two teams observed a gas giant roughly two to five times the mass of Jupiter. This makes AF Lep b the lightest exoplanet detected with the combined use of astrometric measurements and direct imaging.
The AF Leporis system shares similar features to our Solar System. As an F-type main-sequence star, AF Leporis is roughly the same size, masa, and temperature as the Sun . In addition, the planet orbits its parent star at a distance similar to that between Saturn and the Sun, and the system has a debris belt with similar characteristics as the
. However, the star and its system are quite young , which means that future studies could provide new insight into how the Solar System formed.
France Dernières Nouvelles, France Actualités
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