OrbitalHub

Wikipedia dixit:

“The BFR, which is variously said to stand for either Big Falcon Rocket or Big F@#$%^& Rocket, announced in September 2017, is SpaceX’s privately-funded launch vehicle, spacecraft and space and ground infrastructure system of spaceflight technology—including reusable launch vehicles and spacecraft. The system includes Earth infrastructure for rapid launch and relaunch; low Earth orbit, and zero-gravity propellant transfer technology. The new vehicle, while much smaller than an earlier version of SpaceX composite material vehicle design, is much larger than the existing SpaceX operational vehicles which it is intended to replace.

The new launch vehicle is planned to replace both Falcon 9 and Falcon Heavy launch vehicles and the Dragon spacecraft, in the operational SpaceX fleet in the early 2020s, initially aiming at the Earth-orbit market, but explicitly adding substantial capability to the spacecraft vehicles to support long-duration spaceflight in the cislunar and Mars mission environment as well. SpaceX intends this approach to bring significant cost savings which will help the company justify the development expense of designing and building the new launch vehicle design. BFR is a 9 meters (30 ft)-diameter launch vehicle.

An earlier larger design for the first non-Falcon launch vehicle from SpaceX was known as the ITS launch vehicle in 2016–2017. The design for all of the ITS vehicles were 12 meters (39 ft) diameter. While the earlier SpaceX designs had been aimed at Mars transit and other interplanetary uses, SpaceX pivoted in 2017 to a plan that would replace all SpaceX launch-service-provider capacity—Earth orbit, the Lunar-orbit region, and interplanetary space transport—with a single 9 m (30 ft)-diameter class of launch vehicles and spacecraft.

Development work began on the Raptor rocket engines to be used for both stages of the BFR launch vehicle in 2012, and engine testing began in 2016. New rocket engine designs are typically considered one of the longest of the development subprocesses for new launch vehicles and spacecraft. Tooling for the main tanks has been ordered and a facility to build the vehicles is under construction; construction will start on the first ship in 2Q2018. The company publicly stated an aspirational goal for initial Mars-bound cargo flights of BFR launching as early as 2022, followed by the first BFR flight with passengers one synodic period later, in 2024.”

Video credit: SpaceX

NASA dixit:

“On August 30, engineers at our Stennis Space Center wrapped up a summer of hot fire testing for flight controllers on RS-25 engines that will help power the new Space Launch System rocket being built to carry astronauts to deep-space destinations, including Mars. The 500-second hot fire of a flight controller or “brain” of the engine marked another step toward the nation’s return to human deep-space exploration missions. Four RS-25 engines, equipped with flight-worthy controllers will help power the first integrated flight of our Space Launch System rocket with our Orion spacecraft, known as Exploration Mission One.”

Video credit: NASA

Epic blooper reel from SpaceX… building and flying rockets requires a good sense of humor.

~ dj

Video credit: SpaceX

NASA dixit:

“After launching in their Soyuz MS-06 spacecraft from the Baikonur Cosmodrome in Kazakhstan, Expedition 53-54 Soyuz Commander Alexander Misurkin of Roscosmos and flight engineers Mark Vande Hei and Joe Acaba of NASA arrived at the International Space Station. The trio docked their Soyuz to the Poisk module on the Russian segment of the complex, to complete their six-hour journey to the station.”

Video credit: Roscosmos / NASA

ULA dixit:

“Astrobotic’s Peregrine Lunar Lander will launch onboard a ULA launch vehicle in 2019, during the 50th anniversary of Apollo 11. This effort is a big step in realizing Astrobotic’s goal of creating a Rust Belt based international gateway to the Moon. The Peregrine Lunar Lander will fly 35 kilograms of customer payloads on its first mission, with the option to upgrade to 265 kilograms on future missions.”

Video credit: ULA

Wikipedia dixit:

“TDRS-M, to be renamed TDRS-13 upon entry into service, is an American communications satellite operated by NASA as part of the Tracking and Data Relay Satellite System. The thirteenth Tracking and Data Relay Satellite, it is the third and final third-generation spacecraft to be launched, following the 2014 launch of TDRS-L.

TDRS-M was constructed by Boeing, based on the BSS-601HP satellite bus. Fully fueled, it has a mass of 3,454 kg (7,615 lb), with a design life of 15 years. It carries two steerable antennas capable of providing S, Ku and Ka band communications for other spacecraft, with an additional array of S-band transponders for lower-rate communications with five further satellites. The satellite is powered by two solar arrays, which produce 2.8 to 3.2 kilowatts of power, while an R-4D-11-300 engine is present to provide propulsion.”

Video credit: ULA