Great discoveries may be possible in the far reaches of space, but they may also be in the far reaches of whole complex systems. (religion-online.org)
They are some of the most luminous things in the universe, visible out to the farthest reaches of space. (scientificamerican.com)
Though it has the potential to transform life on Earth, metallic hydrogen could also play a key role in helping humans explore the far reaches of space, as the most powerful rocket propellant yet discovered. (sciencedaily.com)