To get a complete picture of all the planets out there, Kepler looked at a huge number of
really faint stars to make sure it didn't miss anything.
Not exact matches
«Spitzer allowed us to see
really faint objects so that we could do a census of all the
star - forming regions out to 3,000 light - years.
FREBEL: The
stars that Alex has been observing are actually
really,
really faint.