SpaceX CEO Elon Musk introduced a renamed version of his Martian colonial transport vehicle on Friday that was simultaneously shrunken somewhat in size but much larger in its ambition.
The big change in the newly renamed BFR — for big effing rocket — involved reducing the number of first stage engines from 42 to 31 engines. Despite the reduction, the second stage booster/spacecraft would still be capable of carrying up to 100 people to the Red Planet.
The biggest change involves BFR’s scope. Not only would it the basis for building a Mars colony and moon base, it would completely disrupt terrestrial transportation by taking passengers between any two spots on Earth in less than an hour.
DENVER, Sept. 28, 2017 (Lockheed Martin PR) — Today, at the International Astronautical Congress (IAC) in Adelaide, Australia, Lockheed Martin (NYSE: LMT) experts are revealing new details of its Mars Base Camp concept including how it aligns with NASA’s lunar Deep Space Gateway and a Mars surface lander.
The International Astronautical Congress has been going on all week down in Adelaide, Australia. In addition to Elon Musk’s presentation on Friday and some news I’ve already posted here, there have been a few updates on various programs.
Boeing CST-100 Starliner. Boeing is aiming for a test flight of the CST-100 Starliner to the International Space Station in the third quarter of 2018. However, the first crewed test flight could slip from the fourth quarter of 2018 into the first quarter of 2019. Link
Rocket Lab. The company’s next test launch will carry will two Dove Cubesats from Planet and a pair of Lemur CubeSsats from Spire Global. The satellite will allow Rocket Lab to test deploying spacecraft from the second stage of its Electron rocket. The launch is planned for several weeks from now. Link
Long March 5. The failure of a Long March 5 booster in July will delay the launch of China’s Chang’e-5 lunar sample return mission, which had been scheduled for November. The Chang’e-4 mission, which will land on the far side of the moon, also will be delayed. That flight had been scheduled for late next year. The accident investigation is ongoing. Link
Major improvements & some unexpected applications to be unveiled on Friday at @IAC2017 in Australia
— Elon Musk (@elonmusk) September 25, 2017
Well, that’s the good news. The bad news?
It’s not real clear whether the world will be able to see his presentation on Friday. There were some Tweets suggesting it would be webcast. This was followed by an official tweet from the IAF that it would not be. I’ve seen some grumbling that the reason for not webcasting it involves the state of Australia’s Internet not being especially fast.
I will continue to monitor the situation and provide updates as we get them. Now back to your regular Monday programming.
ST. LOUIS (NASA PR) — NASA heat shield material that could one day be used on an inflatable aeroshell during atmospheric entry on Mars recently underwent testing at Boeing’s Large Core Arc Tunnel in St. Louis, Missouri.
By Douglas Messier
Rep. Jim Bridenstine (R-OK) says that his leadership efforts in Congress on space issues qualifies him to serve as NASA administrator.
“For three terms in Congress, have led comprehensive, bipartisan, space reforms with the objective of preserving America’s preeminence and global leadership in space,” Bridenstine stated in a notarized document submitted to the Senate Committee on Commerce, Science and Transportation.
“These efforts have led me to a deep understanding of the complex challenges NASA will face bringing together traditional space companies and new space entrepreneurs into a comprehensive NASA vision for both exploration and science,” he added. “Traditional and new space companies are both critical to accelerating America’s space renaissance.”
In the document, which queried Bridenstine on his views and qualifications for NASA’s top job, the congressman listed NASA’s top three challenges as:
By Douglas Messier
NASA would be given a mandate to pioneer the development and settlement of space and a commission dominated by Congressional appointees to oversee those efforts under a bill proposed by Rep. Jim Bridenstine (R-OK).
The measure’s basic premise is that NASA’s problems stem from unstable presidential commitments to space exploration as opposed to Congress’ tendency to support expensive programs that bring funding into particular states and districts.
“Over the past twenty years, 27 NASA programs have been cancelled at a cost of over $20 billion to the taxpayer,” according to a statement on a website devoted to the measure. “Many of these have come as a result of changes in presidential administrations.
by Douglas Messier
Donald Trump’s nominee to become administrator of NASA proposed a fundamental overhaul of how the space agency would be run last year.
Rep. Jim Bridenstine’s (R-OK) American Space Renaissance Act (ASRA) proposes the establishment of a 21-member board to oversee the space agency, giving the NASA administrator a five-year term, and the creation of 10- and 20-year strategic plans.
The overarching goal of these proposals is to insulate the space agency from changes in direction each time a new presidential administration takes over.
ASRA was a catch-all bill that contained proposals for broad changes to the nation’s civil, military and commercial space efforts. Bridenstine did not intend the ASRA to be passed as a single bill but as a series of individual measures. Congress has not taken up any of the NASA management reforms included in bill.
A 9m diameter vehicle fits in our existing factories …
— Elon Musk (@elonmusk) July 22, 2017
Musk is talking about the scaled down version of the Interplanetary Transport System that he plans to unveil in Adelaide, Australia at the end of September. For comparison purposes, the vehicle he unveiled last year had a 12 meter diameter. Falcon 9 has a diameter of 3.7 meters. The diameter of the Saturn V was 10.1 meters.
UPDATE: The above graphic shows the engine layout for the ITS. It would seem they would lose 21 outside engines by shrinking the diameter to 9 meters. That would leave the ITS with 21 Raptor engines on the first stage.
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The sharp eye of NASA’s Hubble Space Telescope has captured the tiny moon Phobos during its orbital trek around Mars. Because the moon is so small, it appears star-like in the Hubble pictures.
GREENBELT, Md. (NASA PR) — Over the course of 22 minutes, Hubble took 13 separate exposures, allowing astronomers to create a time-lapse video showing the diminutive moon’s orbital path. The Hubble observations were intended to photograph Mars, and the moon’s cameo appearance was a bonus.
By Douglas Messier
During his appearance at the International Space Station R&D Conference on Wednesday, Elon Musk recited an old argument to support his plans to colonize Mars.
Back in the day,California was an empty place where almost nobody lived. At least until some crazy visionaries built the Transcontinental Railroad to it even though everyone thought it was a completely crazy thing to do.
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.
Here are notes from the talk.
State of Space Exploration
- Entering a new era of space exploration
- SpaceX and other companies developing new systems
- NASA approaching things in new ways
- Space station resupply program should be adapted across the government
- Key to opening up space is “rapid and complete reusability”, but it is very difficult
By Douglas Messier
Partway through an appearance at the International Space Station R&D Conference on Wednesday, SpaceX CEO Elon Musk dropped a bombshell into a conference room at the Omni Shoreham Hotel in Washington, DC.
“If you want to get the public real fired up, I think we’ve got to have a base on the moon,” he said. “That would be pretty cool. And then going beyond that, getting people to Mars.”