Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

SpaceX has released photos of Elon Musk’s midnight cherry red Tesla Roadster, the dummy payload selected for the Falcon Heavy rocket’s maiden test flight, being readied for launch at Cape Canaveral.

SpaceX launched a classified payload for the National Reconnaissance Office on Monday after a first stage sensor problem halted a countdown Sunday. Liftoff from launch pad 39A at NASA’s Kennedy Space Center in Florida occurred at 7:15 a.m. EDT (1115 GMT), and the first stage landed at nearby Cape Canaveral around nine minutes later. The upper stage’s flight entered a pre-planned news blackout a few minutes after launch.

SpaceX launched another batch of 60 Starlink internet satellites Wednesday from NASA’s Kennedy Space Center in Florida. The broadband stations lifted off at 8:02 a.m. EST (1302 GMT) aboard a Falcon 9 rocket.