HELSINKI — India’s Polar Satellite Launch Vehicle failed late Sunday during ascent, resulting in the loss of a primary Earth observation satellite and 15 smaller co-passenger spacecraft. PSLV-C62 lifted off

HELSINKI — China has submitted two filings for huge non-geostationary satellite networks to the International Telecommunication Union, indicating moves to secure options for next-generation megaconstellations. The filings, submitted to the

MILAN — OroraTech has entered a multi-year partnership with Kepler to supply thermal sensors for Kepler’s new optical communications constellation.  The first four SAFIRE Gen4 sensors under the agreement launched