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Video Summary of BBC Horizon Programme ‘The Hunt for Gravity Control’

Published by Anonymous (not verified) on Tue, 26/11/2019 - 5:03am in

And now for something a little different. Trev, one of the great commenters on this blog, asked me a little while ago about anti-gravity in a comment on a piece I’d put up about UFOs. Way back in 2016 the BBC’s Horizon science programme had an edition, ‘The Hunt for Gravity Control’, which dealt with the hunt by British, American and Russian scientists to create an anti-gravity device. This began in Britain with the aerospace scientist Ron Evans at BAE, who started Project Greenglow. At the same time the Americans had a similar project, NASA’s Advanced Propulsion physics Programme, under the direction of Marc Millis. This aimed to discover alternative methods of space propulsion to rockets. A Russian scientist, Eugene Podkletnov, believed he had also discovered a method of creating anti-gravity through the use of superconductors and a spinning disc. However, this has not been replicated, and one of the scientists interviewed on the programme dismisses Podkletnov’s claims as ‘crap’. A Black physicist, who I don’t think is named in the clip, explains why scientists believe anti-gravity is impossible: it would need an object with negative mass, which instead of creating a kind of hole in spacetime would produce a type of mound around it instead.

There has, however, been a breakthrough of sorts. At the end, Dr. Evans is shown a device which uses quantum physics to detect bodies as small as that of a human through the tiny gravitational attraction they cause, at a distance of a meter. This gives Evans hope that one day, humans may be able to master gravity.

The full documentary’s about 50 minutes or so long. It was repeated a few months ago on BBC 4, and I think it might be available on BBC iplayer. The narrator’s Peter Capaldi, who was the last Dr. Who before Jodie Whitaker took over.

Secret American Spaceplane Returns to Earth

Published by Anonymous (not verified) on Fri, 01/11/2019 - 7:17am in

The Americans do have a secret space programme using the X-37B spaceplane. I very much doubt it involves anything as exotic as contact with extraterrestrials or uses back engineered alien technology. However, while the Americans have admitted the existence of the craft, they won’t reveal just what it’s doing up in the Deep Black. Yesterday, 30th October 2019, the I reported that the plane had returned to Earth after a record-breaking mission. The article by Marcia Dunn, ‘Secret space plane finishes 780-day mission’, ran

The US Air Force’s mystery space plane is back on Earth, following a record-breaking two-year mission.

The X-37B landed at Nasa’s Kennedy Space Center in Florida early on Sunday. The craft looks like a space shuttle – but is a quarter of the size, at just 29ft (8.8m) long.

The US Air Force is quiet about what the plane did after launching aboard a SpaceX rocket in 2017. The 780-day mission sets a new record for the reusable test vehicle.

Tight-lipped officials will say only that the mission successfully completed its objectives and that experiments from the Air Force Research Laboratory were aboard. It was the fifth spaceflight by a vehicle of this kind.

Barbara Barrett, the US Air Force Secretary, said: “Each mission advances our nation’s space capabilities.

Although the exact nature of X-37B missions are classified, air force officials have dropped hints about the type of experiments.

One was the launch of an advanced structurally embedded thermal spreader, an experiment designed to “test experimental electronics and oscillating heat pipe technologies”, according to an air force statement.

The plane flew to a higher orbit than previous X-37B flights, suggesting it had new experiments or technology tests. Air force officials said it carried multiple experiments and smaller satellites into orbit.

My guess is that some of those are almost certainly spy satellites.

A few years ago the X-37B docked at the International Space Station, but the US wouldn’t say what it was doing up there either.

‘I’ Article on Planned British Lunar Rover

Published by Anonymous (not verified) on Sun, 13/10/2019 - 7:34pm in

Friday’s I for the 11th October 2019 also had a really cool piece of space news. It seems that there are plans to send a British rover, designed by a start-up company, to the Moon in 2021. It is, however, tiny, and looks something like a four-legged, boxy mechanical spider. The article, ‘Give us a lift: Britain’s first lunar rover hitches a ride to the Moon’, by Nina Massey, runs

The UK’s first Moon rover will be sent into space in 2021 – and will be tiny.

Announced at the New Scientist Live event in London’s ExCel, British space start-up SpaceBit created and designed the robot. SpaceBit founder Pavlo Tanasyuk said: “Our goal is to go and see what is available there for all humanity to explore.”

He added that, unlike rovers with wheels or tracks, this robot with its four legs would provide an opportunity for “something a little bit like a human” to explore the lunar surface.

Only three other countries have put a rover on the Moon: the US, Russia and China.

In May, NASA announced that Astrobotic and two other companies had been awarded funding to build lunar landers.

US firm Astrobotic was awarded millions of dollars to carry up to 14 NASA instruments to the Moon, as well as 14 payloads from other partners.

SpaceBit will be one of those partners, sending the rover to the surface inside Astrobotic’s Peregrine lander.

It is expected to land in June or July 2021. Once the lander reaches the Moon, the 1.5kg rover will drop from beneath it to the surface along with other payloads.

It will scuttle across the surface taking measurements and collecting exploration data that can be analysed for scientific and exploration purposes.

It also has two cameras that will enable it to take “robot selfies”, SpaceBit said.

The reason for the legs is that in future lunar missions, the rover will go into lava tubes, which has not been possible before, Mr Tanasyuk said. he added: “It will spend up to 10 days on the Moon before going into the night and basically then freezing for ever.”

The article carried two photographs, one of the rover, and the other of Mr Tanasyuk holding a model of it.

This is great news, as it shows that British entrepreneurs are getting into space exploration. With luck, this rover should do better than the Beagle probe sent to Mars a few years ago. This was intended to find life, but crashed on its surface. SpaceBit join a number of other British space companies that have been set up, like Orbex, now building a spaceport in Scotland, and the expected development of the Skylon spaceplane. It seems that Britain may now be developing a full-fledged space industry, after the cancellation of the British space launcher project in 1975. I wish them God speed, and every success.

 

 

 

 

 

 

 

 

 

 

 

 

Australian Space Agency To Send Manned Holden Kingswood To Dubbo By 2035

Published by Anonymous (not verified) on Mon, 23/09/2019 - 11:21am in

Australia will be getting its very own space agency with plans to mount a mission to put astronauts on the surface of Dubbo within two decades.

“Due to the high cost of petrol and the dodgy radiator we will have to find crew members willing to undertake a one way voyage,” said astronomer Millicent Tang. “As far as we know the reality series Yummy Mummies doesn’t get broadcast in Dubbo so that should be enough incentive for us to get millions of volunteers.”

Technicians working to overcome the problem of providing enough bags of chips to keep the crew fed during the five hour voyage are looking into rerouting the craft to stop at the Hydro Majestic in Medlow Bath for a drink and that good hamburger shop in Orange for dinner.

“We learnt a lot from an earlier mission to Mittagong in the 1960s in a Datsun 180b,” said astronaut Paul Thomas. “Mainly we learnt that crew members must be supplied with more than one mix tape to listen to for the whole trip or else they’ll face severe psychological distress.”

An unmanned mission to Dubbo in the 1970s sent back several blurry images of the Western Plains Zoo and the old jail.

Peter Green
http://www.twitter.com/Greeny_Peter

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