SpaceX launches Spanish satellite, two others from California

An Earth-observation satellite built for Spain and two experimental satellites for internet service were successfully launched into orbit from California at dawn Thursday, creating a brief light show as it arced over the Pacific Ocean west of Los Angeles.A SpaceX Falcon 9 rocket, reusing a first stage that had flown on a previous launch, lifted off at 6:17 a.m. from Vandenberg Air Force Base.Californians were hoping for a repeat of the spectacle that occurred during a Dec. 22 Falcon 9 launch during exceptionally clear twilight conditions, but this time the sky was much brighter, making the plume less brilliant.The Falcon’s first stage was used to launch a satellite for Taiwan last August and was recovered by landing it on a drone ship in the Pacific. This time there was no effort to recover the first stage and it fell into the sea.The first stage was an early version of the Falcon 9 and SpaceX is “making room” for a new version that will be qualified for rapid reuse many times, said Tom Praderio, an avionics firmware engineer serving as launch spokesman.SpaceX, however, was attempting to recover the fairing—the aerodynamic covering that protects the satellite during the early phase of launch and is usually discarded after reaching altitudes where the atmosphere’s density is low.SpaceX founder Elon Musk tweeted that the fairing system deployed a parafoil and there was an attempt to catch it during descent but that failed. He posted a photo of a ship with a net structure on the stern that he referred to as “a giant catcher’s mitt.””Missed by a few hundred meters, but fairing landed intact in water. Should be able catch it with slightly bigger chutes to slow down descent,” Musk tweeted. Recovering and reusing major pieces of rockets is one of Musk’s key strategies.The rocket’s primary payload was a satellite named PAZ for Spanish satellite operator Hisdesat. It carries an advanced instrument for making radar images of Earth for government and commercial purposes, as well as sensors for tracking ships and weather.

Original Source 

Similar As


Add comment

Your Header Sidebar area is currently empty. Hurry up and add some widgets.