PPRuNe Forums - View Single Post - SpaceX Falcon 9 Live Landing Attempt
View Single Post
Old 6th Nov 2020, 12:02
  #309 (permalink)  
ORAC
Ecce Homo! Loquitur...
 
Join Date: Jul 2000
Location: Peripatetic
Posts: 17,452
Received 1,617 Likes on 739 Posts
https://www.space.com/spacex-launche...te-space-force

Spacex launches Next-Gen GPS Satellite for USAF, Lands Booster

CAPE CANAVERAL, Fla. — SpaceX successfully launched an advanced GPS satellite for the U.S. Space Force on Thursday (Nov. 5), marking the first launch in nearly two weeks here on the Space Coast.

One of the company's two-stage Falcon 9 rockets blasted off from Space Launch Complex 40 at Cape Canaveral Air Force Station here at 6:24 p.m. EST (2324 GMT), carrying the GPS III-SV04 satellite to orbit. Nine minutes later, the rocket's first stage touched down on the deck of "Of Course I Still Love You," one of SpaceX's two drone ships.

The GPS III-SV04 mission had been set to follow on the heels of a United Launch Alliance (ULA) Atlas V rocket, which was scheduled to loft a U.S. spy satellite from Cape Canaveral on Tuesday (Nov. 3). However, the Atlas V launch was delayed twice due to issues with ground systems equipment. ULA is now targeting Friday (Nov. 6) for that liftoff.

It was a crystal clear night here on the Space Coast, and onlookers were able to follow the rocket through the different phases of launch. A nebula-like cloud, typically visible on clear nights, formed around the rocket as the first and second stages separated. The booster's reentry burn was also visible from a press viewing area......

The 227-foot-tall (70 meters) Falcon 9 is SpaceX's workhorse, and the rocket boasts more than 1.5 million pounds of thrust at liftoff. Today's mission featured a fresh-off-the-factory-floor Falcon, its exterior stark white for its first trip to space.

SpaceX has been relying heavily on its fleet of veteran rockets, with many Falcon 9 first stages having racked up five or more flights each. The booster that launched today, known by the SpaceX designation B1062, could be the last brand-new one we see launch a GPS satellite, as the U.S. government has given SpaceX the green light to launch future military missions on flight-proven boosters.

That decision followed on the heels of another recent announcement to allow SpaceX to recover the rocket's first stage during national security missions — something that was previously not allowed. The next two GPS missions, which are already scheduled to fly on SpaceX rockets sometime next year, will now launch atop refurbished rockets.

That announcement is a first for national-security payloads and could result in savings of nearly $53 million for American taxpayers across the two flights, Space Force officials said....

ORAC is offline