Since Omega Centauri is thought to be Kapteyn's
star place of origin, scientists estimate that its planets must be approximately 11.5 to 12 billion years old, thus making Kapteyn b not only the oldest known possibly habitable exoplanet to date, but, along with Kapteyn c, the first that might have originated from another galaxy, outside of the Milky Way.
Not exact matches
A barrier - breaking mission for engineers and astronomers, Webb will solve mysteries
of our solar system, look beyond to distant worlds around other
stars, and probe the mysterious structures and
origins of our universe and our
place in it.
Webb will help humanity solve the mysteries
of our solar system, look beyond to distant worlds around other
stars, and probe the mysterious structures and
origins of our universe and our
place in it.