Astronomers from Sweden and Mexico made waves
December 8 when they submitted a paper claiming the
existence of an object that might be a super-Earth in
the outer solar system. Their conclusion was based on
two observations showing a source zooming across the
sky. Only close objects move so quickly. But reanalysis
discredited one of their two observations, leaving them
with only a single snapshot and no knowledge of any
change with time, therefore calling the source’s proximity
into question as well. The team withdrew their paper
for now, but their remaining observation is strong, so
they continue investigating their mysterious find.
Tidak ada komentar:
Posting Komentar