t’s now almost 20 years since the first alien planet was discovered in orbit around a sun-like star.
Since then huge advances have led to the discovery of more than a thousand extrasolar planets, or exoplanets, which are now being catalogued.
But in the hunt for life in the universe, some experts have begun to suggest that our best bet might not be the planets themselves but habitable moons in their vicinity, reports the latest issue of All About Space magazine.
They are not hiding. They are here in plain sight. To read more, click here.