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Basrawi News Encyclopedia – I wrote: Nermin Salem, a prominent astronomer, claimed that he knows the best sites to search for alien life, noting that finding huge structures encircling the stars will be the conclusive evidence of the existence of intelligent life outside the planet, according to the newspaper. Universe Today Benjamin Zuckerman, a retired American astrophysicist, believes that small, dense stars called white dwarfs might be home to advanced civilizations.

According to the website,RTIn a research paper published last month, he said that recent improvements in telescope technology mean we can now more easily identify exotic outposts..

Professor Zuckerman’s controversial theory posits the existence of a “Dyson shell”.” (Dyson Spheres)It is a huge virtual structure that completely encircles the stars and captures a large percentage of its emitted energy, which experts have been searching for for decades..

Of course, scientists have never found a Dyson mantle, nor is there evidence of its existence, however, if they did, the structures would be a hallmark of an intelligent civilization capable of harnessing the resources of a planetary system.

Zuckerman, a former professor at the University of California who has published hundreds of research papers and books, believes that white dwarfs represent our best chance of finding such a structure and alien civilizations, because the massive creative structure will alter the stars’ infrared signals, making them easier to locate..

Professor Zuckerman said that white dwarfs are fairly ubiquitous in our galaxy, and emit a lot of heat, and claimed that this heat can be absorbed by the structure of the “Dyson envelope” and the strength of a strange civilization.

The astronomer argues that infrared data already collected by modern satellites can be scanned for signs of extraterrestrials..

These satellites include telescopes.Spitzer“, And”WISE“, And”TESS” And”Kepler“.

Professor Zuckerman wrote: “It has been hypothesized that high-tech civilizations will build giant space colonies and support infrastructures to orbit their stars. Using data from modern satellites … it is now possible to begin to restrict the frequency of observations of these alien civilizations in our Milky Way galaxy.“.

And the scientist made some unofficial calculations regarding how many alien civilizations might be out there.

He believes that less than 3% of the habitable planets orbiting Sun-like stars host the life that built the Dyson mantle.“The research was published in a preprint journal Arxiv.

Basrawi News Encyclopedia – I wrote: Nermin Salem Experts placed the Boeing Starliner spacecraft, which has faced many problems since its first launch in 2019, atop the Atlas V rocket before a decisive unmanned test flight, in preparation for the first launch that transports astronauts to the International Station If this test flight is successful, you will be eligible for this step.

According to the British newspaper, “Daily Mail”, the capsule was originally supposed to work in tandem with the SpaceX Crew Dragon, but so far only the spacecraft owned by Elon Musk has transported astronauts to the International Space Station.

There have been many issues with Starliner since its first test launch in 2019 as it encountered a series of software issues and ended up in the wrong orbit, forcing it to return to Earth early without docking.

The craft must successfully complete an uncrewed launch, dock with the station, and return to Earth without any problems before accepting astronauts.

Also, following a series of delays, this second test is scheduled for May 19. Prior to launch, the Starliner was placed on a United Launch Alliance Atlas V rocket at the Vertical Integration Facility at Cape Canaveral Space Force Station in Florida.

If the launch goes as planned, Starliner will likely be allowed to transport NASA, European and Japanese astronauts to the International Space Station in the near future.

Basrawi News Encyclopedia – I wrote: Nermin Salem The user can talk to Alexa on all Echo devices and his iPhone, although Siri is good as Apple added two updates to its virtual assistant in iOS 15.4, but if you prefer to talk with the voice assistant from Amazon, you can Just add the iOS Alexa app widget to the home screen of your iPhone or iPad. Once it’s set up, a single click shows which assistant you’d prefer to talk to.

Almost every smart home device works with Alexa — but for Siri and HomeKit your options are more limited.

And the Amazon voice assistant has a different name and voice option. If you love setting Alexa timers and reminders, turn on the lights and answer questions when you’re at home and wait, you’ll start talking to Alexa on your iPhone when you’re out and regarding.

How to set up and use Alexa iOS gadget to take Siri’s place on your iPhone or iPad.

Alexa cannot completely replace Siri.

There are some functions that only Siri can do: change the iPhone screen brightness, turn on Do Not Disturb, and so on. Basically anything that changes settings on your iPhone or iPad itself is off-limits to a third-party assistant.

However, there’s a lot Alexa can do that Siri can’t — especially if you haven’t paid attention to whether your smart home device is HomeKit compatible. My house is positively filled with smart plugs, doorbell cameras, and all kinds of devices that Siri can’t talk to — but Alexa can.

And if you already have the Alexa app, you’re not adding Alexa to your iPhone – it’s in the app. Every addition of an Alexa widget to your home screen actually puts Alexa on in one short tap — but that’s enough to make adding an Alexa widget to your iOS home screen worthwhile.