But black hole mergers would be much more
reliable distance markers than supernovae, says Avi Loeb of Harvard University.
But last year an international team of researchers found an even more
reliable distance marker — the first - ever strongly lensed Type Ia supernova.
Not exact matches
Across successive generations, the long neck would have become an ever more
reliable species
marker for giraffeness, thereby enabling a partner to be spotted even from a great
distance.