Q&A with Scott Bolton, principal investigator on NASA’s Juno mission

The Atlas 5 rocket lifted the SBIRS GEO Flight 3 missile warning sentinel into orbit, advancing space technology for surveillance and security.

Emiliano Kargieman leads Satellogic, an Argentinian company founded in 2010 to develop a fleet of small satellites designed to cover the globe with high-resolution mapping images at least once every week, supplying data to customers in the oil and gas, agricultural and forestry, and government sectors.

The European Space Agency’s ExoMars rover left its Airbus factory in Britain on Wednesday, heading for a round of testing in France before integration with its carrier and descent modules on pace for launch toward the Red Planet next July.