German-led team proposes spherical probe to explore lunar caves
As part of the European Space Agency’s larger study of lunar cave mission concepts, a German-led team is proposing the use of a spherical…
Exploration
2 articles
NASA reconnects with Voyager 2 over 18 billion kilometers from Earth
NASA mission operators successfully sent a series of commands to the agency’s Voyager 2 spacecraft for the first time since mid-march. The spacecraft, which…