Europe’s Mars Express spacecraft has peered deep into the subsurface of the Martian moon Phobos, finding unknown structures that could reveal the moon’s origin.
A poem for Europa Clipper: US Poet Laureate Ada Limón reveals ode to fly on NASA Jupiter moon mission
“It is not darkness that unites us, not the cold distance of space, but the offering of water…” Those words, by U.S. Poet Laureate Ada