Heliophysics – Page 8 – Spaceflight Now

December 14, 2025

Breaking News

[ December 13, 2025 ] Live coverage: SpaceX aims for 550th booster landing amid Saturday night flight Falcon 9
[ December 12, 2025 ] Study: Current, future megaconstellations risk space-based astronomy News
[ December 11, 2025 ] SpaceX breaks launch pad turnaround record with flight of Falcon 9 rocket from Cape Canaveral Falcon 9
[ December 10, 2025 ] SpaceX launches 160th Falcon 9 rocket of 2025 Falcon 9
[ December 9, 2025 ] SpaceX launches classified payload for the National Reconnaissance Office Falcon 9

Four satellites mated to Atlas 5 rocket

February 27, 2015 Justin Ray

Four NASA satellites that will create a constellation of formation-flying spacecraft were placed aboard their shared United Launch Alliance Atlas 5 rocket Friday.

Magnetic field laboratory being readied for launch

February 18, 2015 Justin Ray

A stack of four satellites, each one carrying 25 science sensors and together will perfect the art of formation flying, are being packaged inside an Atlas 5 rocket nose cone in preparation for mounting atop the booster next week.