Pentagon refrains from commenting on secret satellite that vanished

The Pentagon refused any public comment on a secret government satellite that apparently crashed into the sea after it was launched by Elon Musk's Space Exploration Technologies Corp. "I would have to refer you to SpaceX, who conducted the launch," Defense Department spokeswoman Dana White said repeatedly in a briefing Thursday at the Pentagon, citing "the classified nature of all of this." Asked what investigation is being conducted to ensure accountability for the loss of a costly payload, White told reporters she will "come back to you on that."

Photos: See the world’s most powerful rocket – all 27 engines – before it launches

SpaceX's three-core, 27-engine Falcon Heavy flagship rocket appears to be nearing full assembly at Kennedy Space Center, according to new photos released by CEO Elon Musk. Photos posted by the billionaire entrepreneur on Wednesday show the 40-foot-wide rocket in a hangar near KSC's pad 39A, the legendary launching point for Apollo and space shuttle missions, but more recently single-core Falcon 9 launches.

SpaceX prepares first rocket launch since explosion

A SpaceX Falcon 9 rocket blasted off from California on Saturday, marking the company's first launch since a fireball engulfed a similar rocket on a Florida launch pad more than four months ago. The two-stage rocket lifted off from Vandenberg Air Force Base at 9:54 a.m. carrying a payload of 10 satellites for Iridium Communications Inc., which is replacing its entire global network with 70 next-generation satellites.

SpaceX launches first rocket since explosion in Florida

A SpaceX Falcon 9 rocket blasted off from California on Saturday, marking the company's first launch since a fireball engulfed a similar rocket on a Florida launch pad more than four months ago. The two-stage rocket lifted off from Vandenberg Air Force Base at 9:54 a.m. carrying a payload of 10 satellites for Iridium Communications Inc., which is replacing its entire global network with 70 next-generation satellites.

Explosion rocks SpaceX launch pad in Florida during test27 minutes ago

A massive explosion erupted at a SpaceX launch pad Thursday during a routine rocket test for a planned launch of a communications satellite. The mishap dealt a severe blow to SpaceX, still scrambling to catch up with satellite deliveries following a launch accident last year.