This year has been very promising for the search for life beyond Earth.
This year has been very promising for the search for life beyond Earth.
Until last year, fewer than 5,000 exoplanets had been discovered.
Until last year, fewer than 5,000 exoplanets had been discovered.
This year, in-depth study of the exoplanets discovered has also begun.
This year, in-depth study of the exoplanets discovered has also begun.