its smaller companion is 2,000 to 1.
ward locating others. The discovery
was made by watching a chance
which can be witnessed only once.
“We won’t have a chance to
distant star, the closer star can act
tant one. These brightening events
planet will act as a second lens to
brighten or dim the light even more.
star relative to its planet.
-
Additional
observations
were
-
the
Probing
Lensing
Anomalies
-
orbiting companion: a moon. While
astronomers are actively looking
-
telescopes in New Zealand and
gravitational
64
64
microlensing,
takes
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