A glimpse of a planet in its star’s habitable zone — the ‘just right’ region where life could flourish — has astronomers reeling. The smudgy-looking gas planet is circling Alpha Centauri A, the brightest member of a triplet of stars…
A glimpse of a planet in its star’s habitable zone — the ‘just right’ region where life could flourish — has astronomers reeling. The smudgy-looking gas planet is circling Alpha Centauri A, the brightest member of a triplet of stars…