Showing posts with label spacex. Show all posts
Showing posts with label spacex. Show all posts

Friday, October 18, 2019

Boeing & SpaceX are Pushing to get Their Capsules Flying Test Flights This Year

Boeing expects to carry out a pad abort test for its CST-100 Starliner commercial crew vehicle in early November, followed by an uncrewed orbital flight test in mid-December, a company executive said Oct. 8.

During a panel session of the International Symposium for Personal and Commercial Spaceflight (ISPCS) here, John Mulholland, vice president and program manager for commercial programs for Boeing’s space exploration business unit, said the company was targeting a Dec. 17 launch of its Starliner vehicle on a United Launch Alliance Atlas 5 from Cape Canaveral.

That mission, called the Orbital Flight Test (OFT) by Boeing, will send the Starliner to the International Space Station, docking with the station and remaining there for about a week before undocking and landing at one of several locations in the western United States. Mulholland said that if the mission launches as currently scheduled, the landing would most likely be at White Sands Missile Range in New Mexico.

Boeing had planned to fly OFT earlier this year, but announced in April it was delaying the launch, then scheduled for May, until later in the summer because of a tight schedule and a conflict with another Atlas 5 launch.

Friday, September 13, 2019

SpaceX's Starhopper Flight



A prototype of SpaceX’s next-generation launch system performed a brief test flight Aug. 27, a key step in the system’s development.
The “Starhopper” vehicle lifted off from a pad at SpaceX’s test site near Brownsville, Texas, at 6:02 p.m. Eastern. The vehicle took off vertically, translated a short distance, then landed vertically on a different pad a little less than a minute after takeoff.

The long-awaited test was intended to go to an altitude of 150 meters, although it was not immediately clear from the webcast of the flight exactly what altitude the vehicle achieved. The company provided no commentary for the webcast, and ended it shortly after the vehicle made what appeared to be a successful landing.

SpaceX attempted to fly Starhopper Aug. 26, but the attempt was scrubbed after the Raptor engine failed to ignite. SpaceX Chief Executive Elon Musk later tweeted that “dual redundant torch igniters” in the engine appeared to have malfunctioned and needed to be inspected before trying again.

The vehicle, powered by a single Raptor engine that uses methane and liquid oxygen propellants, made its first free flight July 25, rising several meters off the pad before landing about 10 to 15 seconds later. At the time, Musk said he expected a “hop” to an altitude of 200 meters in “a week or two.”

Friday, May 17, 2019

SpaceX Crew Dragon Failed a Parachute Test

A test of parachutes for SpaceX’s Crew Dragon spacecraft did not go as planned last month, NASA and SpaceX confirmed May 8.

During a hearing of the House Science Committee’s space subcommittee on NASA’s exploration plans, Rep. Mo Brooks (R-Ala.) quizzed agency officials on the testing of parachutes for commercial crew vehicles, zeroing in on a specific, previously undisclosed test in April.

“Did SpaceX conduct, in April of 2019, a parachute test in Delamar Dry Lake, Nevada?” he asked. “What happened in that test?”

“The test was not satisfactory,” responded Bill Gerstenmaier, NASA associate administrator for human exploration and operations and one of the witnesses at the hearing. “We did not get the results we wanted, but we learned some information that’s going to affect, potentially, future parachute designs.”

In that test, one of the four parachutes was “proactively failed” to demonstrate the “single-out” capability of the overall system. However, he said, “the three remaining chutes did not operate properly.” That caused a test sled to hit the ground faster than expected, damaging it.

Friday, March 01, 2019

SpaceX to Launch Unmanned Test Flight of Dragon V2 Capsule Tomorrow

NASA managers have given their approval for SpaceX to proceed with an uncrewed test flight of its Crew Dragon spacecraft on March 2.

At the conclusion of a day-long flight readiness review at the Kennedy Space Center Feb. 22, NASA announced that it approved plans for SpaceX to fly a mission designated Demo-1, featuring its Crew Dragon spacecraft but without astronauts on board, to the International Space Station. The review featured more than 100 people from NASA and SpaceX, examining the readiness of both the spacecraft and the station to support the mission.

“It’s exciting to have set the launch for March 2nd,” Bill Gerstenmaier, NASA associate administrator for human exploration and operations, said during a briefing late Feb. 22 at the Kennedy Space Center. “It’s great that we’re getting ready to go do this.”

The current schedule calls for a launch at 2:48 a.m. Eastern March 2, in an instantaneous launch window. The Falcon 9, lifting off from Launch Complex 39A at the Kennedy Space Center, will put the Crew Dragon into orbit. The spacecraft is scheduled to dock with the ISS one day later and remain there until March 8, when it will undock and splash down several hours later in the Atlantic Ocean.

Thursday, January 24, 2019

SpaceX's BFR Test Rocket Toppled by Wind, Damaged

A prototype of SpaceX’s next big rocket fell over and sustained damage in south Texas, thanks to high winds in the area. Images from SpaceX’s facility in Boca Chica, Texas show part of the vehicle sideways on the ground and slightly crumpled. The damage from the mishap will take a few weeks to repair, according to CEO Elon Musk.

Since the holidays, SpaceX engineers in south Texas have been building a prototype of the company’s new Starship rocket. Formerly known as the BFR, the Starship is the next-generation vehicle that SpaceX is developing to transport cargo and people to orbit, as well as to the Moon, Mars, and maybe even beyond. The full system actually consists of two big components: a large rocket booster, named Super Heavy, which will launch a crew-carrying spacecraft — the Starship — into space.

Friday, January 11, 2019

Shutdown Postpones SpaceX Dragon V2 Flight to February

ASA and SpaceX are continuing to work on the activities leading toward the Demo-1, uncrewed flight test to the International Space Station. NASA and SpaceX are now targeting no earlier than February for the launch of Demo-1 to complete hardware testing and joint reviews.

Friday, December 14, 2018

NASA Administrator Thinks SpaceX Dragon Capsule Test Will Slip to Spring

USA Today reports that NASA Administrator Jim Bridenstine believes the SpaceX Crew Dragon flight test scheduled for Jan. 7 will likely slip into spring.

That would mean the mission, which will not have a crew aboard for its flight to the International Space Station, would launch no sooner than the first day of spring on March 20.

Friday, November 30, 2018

SpaceX to Launch First Commercial Crew Program Dragon V2 Capsule January 7th

NASA has set Jan. 7 as the date for the launch of the first commercial crew test flight, an uncrewed SpaceX Dragon spacecraft that will start a series of high-stakes missions over the next year.

In a Nov. 21 statement, NASA said the Falcon 9 launch of the Crew Dragon spacecraft on a mission designated Demo-1 is scheduled for Jan. 7 from Kennedy Space Center’s Launch Complex 39A, the former Apollo and shuttle pad that SpaceX has renovated to support launches of its Falcon 9 and Falcon Heavy vehicles, in particular crewed Falcon 9 missions.

On that mission, the Crew Dragon spacecraft, also known as Dragon 2, will fly a mission to the International Space Station to test the vehicle’s systems. It will be the first orbital flight for the vehicle, and will not carry astronauts.

If that flight is successful, it will be followed in June by a crewed test flight, called Demo-2, where NASA astronauts Bob Behnken and Doug Hurley will fly the Crew Dragon to the ISS. Between Demo-1 and Demo-2, SpaceX plans to perform an in-flight abort test where a Crew Dragon will use its abort system to jettison from a Falcon 9 vehicle after liftoff.

Friday, August 31, 2018

Progress on the SpaceX and Boeing Spaceflights for NASA

SpaceX and Boeing continue to make steady progress towards the major flight tests under NASA’s Commercial Crew Program. At a NASA Advisory Council (NAC) meeting on Monday, the members were updated on the progress of each of the two providers. Overall, the updates were quite positive with most of the flight hardware nearing completion.


The two companies must each execute two test flights to the International Space Station (ISS) in order to be certified to perform operational crew rotation missions.

On the SpaceX side, the company will first execute an uncrewed test flight of the Crew Dragon spacecraft called Demonstration Mission 1 (DM-1) – currently scheduled for this coming November. It will then be followed by a crewed test flight designated Demonstration Mission 2 (DM-2). In between the two missions, SpaceX will also execute an in-flight abort test.

In terms of Boeing, they will perform an uncrewed Orbital Flight Test (OFT) with the CST-100 Starliner followed by a Crewed Flight Test (CFT). A pad abort test will be also conducted between the two missions.


NASA is also considering using the first flight tests for crew rotation on the ISS.

The contract with the Russians to carry Americans to the ISS ends in April 2019.

Friday, January 19, 2018

SpaceX Commercial Human Spaceflight Missions Slip

Crucial flight tests for NASA’s two commercial crew vehicles are slipping ever closer to 2019. The space agency released the following updated schedules for Boeing’s CST-100 and SpaceX’s Dragon 2 vehicles today:

Targeted Test Flight Dates

Boeing Orbital Flight Test (uncrewed): August 2018
Boeing Crew Flight Test (crewed): November 2018
SpaceX Demonstration Mission 1 (uncrewed): August 2018
SpaceX Demonstration Mission 2 (crewed): December 2018

Boeing’s schedule has not changed from the previous update. SpaceX’s demonstration flights have slipped from April and August to August and December, respectively. No reasons have been given for the slips.

link.

A lot of risk remains.

Friday, December 01, 2017

SpaceX Will Seek US Government Money for the BFR/BFS Rocket

The president of SpaceX said she expects the company would receive additional funding from the U.S. government to support the development of its large reusable launch system.

Speaking at the NewSpace Europe conference here Nov. 16, Gwynne Shotwell noted that SpaceX is already receiving funding from the U.S. Air Force supporting the development of Raptor, the engine that will power the vehicle known as BFR, or Big Falcon Rocket, and the reusable spacecraft known as BFS or Big Falcon Spaceship.

“I do anticipate that there is residual capability of that system that the government will be interested in,” she said. “I do see that we would likely get some funding from the government for BFR and BFS.” She added, though, that work on the vehicles was not contingent on receiving government funding.

One avenue for doing so would be through the U.S. Air Force’s Launch Services Agreement competition, which plans to provide several awards to companies to help fund development of prototype launch systems, though initial test flights, to end U.S. reliance on the Atlas 5 and its Russian-manufactured RD-180 engine. Proposals for the competition are due to the Air Force Nov. 20.

Friday, October 13, 2017

Commercial Crew Launches Schedule Slip

The next generation of American spacecraft and rockets that will launch astronauts to the International Space Station are nearing the final stages of development and evaluation. NASA’s Commercial Crew Program will return human spaceflight launches to U.S. soil, providing reliable and cost-effective access to low-Earth orbit on systems that meet our safety and mission requirements.


[...]

Targeted Test Flight Dates:

Boeing Orbital Flight Test: August 2018
Boeing Crew Flight Test: November 2018

SpaceX Demonstration Mission 1: April 2018
SpaceX Demonstration Mission 2 (crewed): August 2018

Editor’s Note: Note the careful wording of this latest press release: “most recent publicly releasable dates.” So, how far are the latest slips? Here is where they were in July.

Previous Targeted Test Flight & Milestone Dates (July 20, 2017):

Boeing Orbital Flight Test: June 2018
Boeing Crew Flight Test: August 2018
Boeing Operational Readiness Review: September 2018
Certification Review: October 2018

SpaceX Demonstration Mission 1: February 2018
SpaceX Demonstration Mission 2 (crewed): June 2018
SpaceX Operational Readiness Review: August 2018
Certification Review: September 2018


Friday, October 06, 2017

Musk's Grand Plans for Space


Musk unveiled the BFR architecture to get people to the Moon, Mars, etc.

Some criticism and skepticism is coming over the architecture.

Some are already calling the BFR the 'son of the shuttle.'

Friday, July 28, 2017

Is Musk (and SpaceX) Steering Away From Mars?

During an appearance at the International Space Station Research & Development Conference on Wednesday, SpaceX CEO Elon Musk said plans for propulsive crew Dragon landings and Red Dragon missions to Mars had been scrapped, downplayed the probability that the first Falcon Heavy launch will succeed, and even had a good word to say about the moon.

Friday, January 06, 2017

Boeing and SpaceX Each Awarded 4 More Crewed Flights to ISS

NASA took another big step to ensure reliable crew transportation to the International Space Station into the next decade. The agency’s Commercial Crew Program has awarded an additional four crew rotation missions each to commercial partners, Boeing and SpaceX, to carry astronauts to and from the International Space Station.

The four additional missions will fly following NASA certification. They fall under the current Commercial Crew Transportation Capability contracts, and bring the total number of missions awarded to each provider to six.

The additional flights will allow the commercial partners to plan for all aspects of these missions while fulfilling space station transportation needs. The awards do not include payments at this time.

“Awarding these missions now will provide greater stability for the future space station crew rotation schedule, as well as reduce schedule and financial uncertainty for our providers,” said Phil McAlister, director, NASA’s Commercial Spaceflight Development Division. “The ability to turn on missions as needed to meet the needs of the space station program is an important aspect of the Commercial Crew Program.”

The two commercial spacecraft also will provide a lifeboat capability to allow the astronauts aboard the station to return safely to Earth in an emergency, if necessary.

Friday, December 23, 2016

SpaceX Delays First Crewed Dragon Flight

SpaceX has delayed by several months a pair of test flights of its Crew Dragon spacecraft being developed for NASA’s commercial crew program, in part because of a Falcon 9 pad explosion in September.

A revised schedule released by NASA Dec. 12 stated that an uncrewed test flight of the spacecraft, previously scheduled for May 2017, is now planned for November 2017. A crewed test flight, carrying two NASA astronauts, has been delayed from August 2017 to May 2018.

The NASA statement did not give a reason for the revised schedule other than it reflected a “fourth quarter update” from SpaceX. Kathy Lueders, NASA commercial crew program manager, said at a Nov. 14 meeting of the NASA Advisory Council’s human exploration and operations committee that schedules are formally changed at quarterly review meetings with commercial crew companies, and that at the time the fourth quarter meeting with SpaceX, the first since the pad explosion, had not yet taken place.


Friday, September 30, 2016

Musk Claims SpaceX Will Put People on Mars in 2025 (and this is how)


Today, SpaceX CEO Elon Musk unveiled the Mars vehicle — the spaceship his company plans to build to transport the first colonists to Mars. The spaceship is meant to launch from Earth on top of the booster and then travel the rest of the way on its own to the Red Planet.

Though not finalized, the first spaceship will probably be named “Heart of Gold,” a reference to the spacecraft in Douglas Adams’ Hitchhiker’s Guide to the Galaxy. It will have a diameter of 17 meters.

The plan is to send about 100 people per trip, though Musk wants to ultimately take 200 or more per flight to make the cost cheaper per person. The trip can take as little as 80 days or as many as 150 depending on the year and the technology. The hope is that the transport time will be only 30 days “in the more distant future.”


More links: 2nd, 3rd, 4th, 5th and a really good 6th.

Thursday, August 04, 2016

SpaceX Spending $300M on Red Dragon Mission

NASA estimates that SpaceX is spending on the order of $300 million on its Red Dragon Mars lander mission, a down payment on the company’s long-term ambitions for human Mars missions.

At a meeting of the NASA Advisory Council’s technology committee in Cleveland July 26, Jim Reuter, deputy associate administrator for programs in NASA’s space technology mission directorate, provided an overview of NASA’s agreement with SpaceX, announced in April, to support that company’s plans for an uncrewed Mars landing mission that could launch as soon as May 2018.

That agreement, in the form of an unfunded Space Act Agreement, does not include any exchange of funds between NASA and SpaceX. Reuter said NASA estimates it will spend approximately $32 million over four years, primarily in the form of NASA personnel providing technical support for SpaceX. About $6 million of that will be spent this fiscal year, he added.

Asked by the committee how much SpaceX was spending, Reuter indicated that the company’s investment was 10 times that of NASA. “They did talk to us about a 10-to-1 arrangement in terms of cost: theirs 10, ours 1,” he said. “I think that’s in the ballpark.” Given NASA’s investment, that implies SpaceX is spending around $300 million on Red Dragon.