Seems statistically unlikely given the hypothesized number of life-supporting planets + our planet's age versus the age of the universe.
Life sure but sentient creatures like us using technology, maybe we're the only planet to have survived comets, meteorites, gamma ray bursts, black holes, galaxy collisions, novae to make it this far.
Unlikely but possible. Much like the creation of a universe, perhaps.
Given infinite time, you might flip heads a million times in a row.
Or might not, no matter how far you go, there are no even numbers in the infinite set of odd numbers, and you can tell that without counting very high.