NASA Awards Universities $1.4M for Space Station, Suborbital Research

Hello, Ganymede! NASA's Juno makes closest visit to Jupiter's largest moon since 2000.

Russia’s space chief threatens to leave International Space Station program unless U.S. lifts sanctions

Launch vehicle developer Astra is acquiring Apollo Fusion, a company developing electric propulsion systems for spacecraft, as part of its effort to create vertically integrated space systems.