Spacecraft Cassini photographs one of Saturn’s moons (the “lil’ squirter” Enceladus) passing in front of another (the alleged “moon with a ring” Rhea). Via NASA/JPL/Space Science Institute, via CICLOPS, via Bad Astronomy.

Spacecraft Cassini photographs one of Saturn’s moons (the “lil’ squirter” Enceladus) passing in front of another (the alleged “moon with a ring” Rhea).

Via NASA/JPL/Space Science Institute, via CICLOPS, via Bad Astronomy.