Small Explorers – Spaceflight Now

April 15, 2026

Breaking News

[ April 15, 2026 ] West Coast SpaceX Falcon 9 mission launches 25 Starlink satellites Falcon 9
[ April 14, 2026 ] SpaceX launches 1,000th Starlink satellite of 2026 on Falcon 9 rocket from Cape Canaveral Falcon 9
[ April 10, 2026 ] NASA confident Artemis 2 heat shield will protect crew during re-entry Artemis
[ April 5, 2026 ] Artemis astronauts send down Easter message, prep for lunar fly around Monday Artemis
[ April 3, 2026 ] ULA’s Atlas 5 rocket launches its heaviest payload ever with fifth Amazon Leo mission Atlas 5

SpaceX wins NASA contract to launch X-ray telescope on reused rocket

July 8, 2019 Stephen Clark

NASA has selected a SpaceX Falcon 9 rocket — flying with a reused first stage booster — to launch the Imaging X-ray Polarimetry Explorer mission from pad 39A at the Kennedy Space Center in Florida in April 2021, bypassing Northrop Grumman’s air-launched Pegasus rocket for the task.

NASA selects missions to observe the sun and its impact on Earth

June 26, 2019 Stephen Clark

NASA has selected two satellite missions for launch on the same rocket in 2022 to investigate the origins of the solar wind and explore the interaction between magnetic fields around Earth with those from the sun.