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A NASA mission like no other: SpaceX makes spaceflight modern again

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Crew Dragon on the launchpad at Kennedy Space Center in Florida prior to launch.


NASA/Joel Kowsky

Hundreds of humans have been launched into space over the past six decades. But when NASA astronauts Doug Hurley and Bob Behnken blast off from Florida’s Cape Canveral in a SpaceX Crew Dragon Wednesday, they’ll be the first to leave the planet in a truly modern vehicle — at least in the 21st century sense of the phrase. 

Behnken and Hurley are set to ride the Dragon for what NASA is calling its Demo-2 mission, the first crewed flight to space aboard a commercial spacecraft in history and the first from US soil since the end of the Space Shuttle program in 2011. 

While NASA and SpaceX are touting these big milestones, there’s another key advance getting less lip service: astronauts are finally flying in style after a 40-year gap in tech. 

Over the last 39 years, almost all trips to space have been made on just two types of spacecraft: the workhorse Soviet/Russian Soyuz system and NASA’s Space Shuttle (the exception is the Chinese space program, which has conducted six crewed launches of its Shenzhou spacecraft since 2003).


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That means for almost four decades we have been strapping some of the most impressive individuals our species has to offer into vehicles designed in the 1970s and sending them into the cold, unforgiving vacuum of space.

Just imagine you’ve trained your entire life, dedicated yourself to becoming a leader at the top of your field and on the day you’re to begin the most important project of your career, you’re picked up outside your office by a weathered 1972 Ford Bronco.

No disrespect to the venerable Bronco or the space shuttle, both of which have proved their worth over many millions of miles traveled. But when you look at the cockpit of the space shuttle, it feels… old. There are buttons and switches and monitors that I swear NASA stole from my first Apple IIe computer. It feels completely insane and dated to think that as the iPhone and iPad were on the rise over a decade ago, this is still what we were using to go to space. 

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The cockpit of space shuttle Discovery before its final power down.


NASA/Ken Thornsley

In NASA’s defense, it’s not like there wasn’t good reason to stick with the old hardware for so long. Astronauts have trained on those systems for years.  

But finally, for the first time in nearly two generations, astronauts will be leaving Earth in a new vehicle with modern systems we take for granted, including touchscreens and automation. None of this should come as any surprise given that Tesla is SpaceX’s sister company.

Behnken and Hurley have worked with SpaceX over the past half decade to help develop the interface they would use to manually pilot Crew Dragon, which they plan to demonstrate during their rendezvous with the International Space Station later this week. Gone is the joystick both astronauts are familiar with from earlier flights in their careers on the Space Shuttle, replaced entirely by screens and spacesuits with touchscreen-friendly fingertips.

“On their touchscreen displays, they have a software interface where they will be able to control the roll, the pitch, the yaw,” explains Zebulon Scoville, Demo-2’s lead flight director, on a recent NASA podcast.

Last year NASA found itself with a little egg on its face when it had to put off its first ever all-female spacewalk outside the ISS because there weren’t enough properly-sized space suits available. No such wardrobe worries aboard Crew Dragon, where each SpaceX spacesuit is custom made and helmets are custom manufactured using 3D printing. Hurley told reporters recently how the duds worn aboard the space shuttle compare to the new custom suits.

“It was quite a bit more bulky and it was kind of sized generically rather than these particular suits for SpaceX.”

And of course there are the upgrades to the most important hardware. Dragon could fly the whole mission autonomously, the Falcon 9 rocket that will boost Hurley and Behnken beyond Earth’s gravity well will land autonomously on a landing pad at sea, itself also autonomous. Even the car that will drive the astronauts to the launch pad — a Tesla of course — is capable of autonomous driving. It’s quite the technological step up from the “Astrovan” (actually a modified Airstream trailer) that had traditionally chaffeured astronauts pre-launch.

“It’s something we maybe dreamed about when we were new [astronaut candidates] — flying something other than the space shuttle,” Behnken said. “It did not seem likely at the time when we arrived at the astronaut office … so I think we’re living the dream.”

It took twenty years, but after this week we’ll finally be able to say that human spaceflight has entered the 21st century. 

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Aliexpress Standard Shipping vs ePacket – For Which One You Should Go For

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Aliexpress Standard Shipping vs ePacket - For Which One You Should Go For

Aliexpress Standard Shipping vs ePacket

Want to know the difference between these two shipping modes? With which shipping method you should go?

Out of Aliexpress Standard Shipping and ePacket, which is cheaper? Then no worries. We are here with a closer look at –Aliexpress Standard Shipping vs ePacket. We will help you out to figure these two available shipping ways.

Aliexpress Standard Shipping

Aliexpress Standard Shipping and the company is the top e-commerce site and property of Alibaba Group. Aliexpress Standard Shipping is not the cheapest delivery option but it is a reliable choice.

AliExpress offers shipping options for every taste and budget:

  • For those who are in a hurry.
  • For those who are not.
  • With extra fees.

With Aliexpress Standard Shipping, the parcels usually arrive within 15-45 days.

You will see the tracking number of the parcel on the product’s details page when the shipment is sent. You can track the location of your package also.

Aliexpress Standard Shipping follows different chain:

Seller-> Aliexpress Warehouse->Courier->Customer.

ePacket

As the name implies, the shipping service was designed for e-commerce. It helps the customers to receive parcels quickly from online stores and marketplaces that shipped out from China and Hong Kong.

Before ePacket, products were shipped to the US from China via sea. This was a long journey, and shipping took a long time.

However, ePacket has its own requirements. The maximum length of a package is 24 inches (60 cm) and the total length, height, and thickness of the package cannot be more than 36 inches (90 cm).

Additionally, the package cannot weigh more than 4.4 lbs (2kg). Through ePacket, the product can be delivered to 35 countries.

Shipping time may vary and depends on the destination of the package, customs, holidays, and other delays. On average a package takes 10-20 days to arrive from the United States.

Aliexpress Standard Shipping vs ePacket

The two shipping methods that we are going to explore are AliExpress Standard Shipping and ePacket. Compared to the other free shipping method, AliExpress Standard Shipping and ePacket can cut down shipping time for a few days.

To know which is the best shipping option, consider the advantages and disadvantages of each shipping method.

Aliexpress Standard Shipping- Advantages

  • It provides free shipping to some destination countries like the USA.
  • Products are packed in good quality packaging.
  • Packages usually arrived within 15 to 45 days.
  • Provides many shipping options according to your choice.

Disadvantages

  • Packages usually arrived within 15 to 45 days.
  • It is ideal for small packages.
  • Sometimes you need to pick up your parcels.

ePacket Shipping: Advantages

  • The estimated shipping time is 7 – 30 days.
  • It is cheaper than other shipping services.
  • ePacket is faster than other standard shipping methods being used in China.

Disadvantages

  • ePacket is not available worldwide. ePacket delivers the products only in 35 countries.
  • There is a limitation on the size and weight of parcels.

Which Shipping Method Should I Go With- Aliexpress Standard Shipping vs ePacket?

According to my choice, you should choose ePacket as it is faster and more reliable.

From our experience, AliExpress Standard Shipping generally has a slower delivery timeframe than ePacket. But if it isn’t, then AliExpress Standard Shipping should be your next best choice for affordable shipping and package delivery.

Summing it Up On :

Aliexpress Standard Shipping vs ePacket

This is all about Aliexpress Standard Shipping vs ePacket. Hope you are able to figure out which shipping method is best for you.

Give your feedback in the comment section below.

Thanks for reading!

Is AliExpress Banned In India? Can It Be Banned Soon?

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Fauci says U.S. needs to ‘hunker down’ for fall and winter

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As the U.S. makes its way to the flu season, the citizens can’t go easy in their fight against this ongoing pandemic, mentioned Dr. Anthony Fauci on Thursday. Even though the total number of latest daily cases for the COVID-19 disease in the United States has been slowly yet steadily declining in the past two weeks straight, the numbers are still fairly close to 200,000 deaths pertaining to COVID-19 along with 6 million+ cases of confirmed infections.

Fauci also mentioned that we have to be cautious & work through the winter and fall season. This is because things are in no way going to be survivable with a plethora of other diseases lurking in the background.

Fauci is the director for the National Institute of Allergies & Infectious Diseases who spoke regarding the vaccine trials for COVID-19 as well as the chances of surges deemed to happen after Labor Day. He went on to note that when the United States manages to control the disease in a certain region, another one emerges as a hot spot.

This spike in the number inevitably appears whenever the states happen to lift their restrictions related to social distancing. As per Fauci, this transition from a controlled area to a hot spot is actually a depressing sight, given the fact that we already know what is responsible for the same.

One among the leading researchers for AIDS since the year 1980s, Fauci, also happened to warn about how dangerous it could be when people start undermining this virus. He also went on to compare this new pandemic to that of the initial days of the HIV virus that started with some gay men & decades later; there were 70 million+ infected individuals with millions dead of the disease.

He mentioned that the people have been through a pandemic of this intensity before, and underestimating its potential would only bring disastrous consequences. Fauci’s comments related to the requirement for scientists and doctors to approach this disease with complete seriousness came just after the President was heard saying that the pandemic seriousness has been minimized as per Sports Grind Entertainment.

President Donald Trump has been highly criticized for the response made by him with regard to this virus. According to the President, he was playing down the scenario, given the fact that there was no need to create panic.

Although Fauci didn’t actually mention these statements provided by the President, he surely reflected on the lessons learned from this mistake. He also added that we had no idea about the virus from the very first day. However, as we learn more about it, we need to be flexible and change the recommendations, policies, guidelines, as well as other mandates as per the information obtained.

Fauci also mentioned that these vaccine trials have been progressing particularly well. He repeated his caution and added it with optimism stating that a vaccine might be ready as we approach the end of 2020. However, he made no comment related to the vaccine trials being conducted at the University of Oxford that was paused for the week after one participant in the United Kingdom happened to develop an issue in the spinal cord area. When enquired about the possibility of a 2nd wave for the cases in the United States, Fauci mentioned that he isn’t debating about the 2nd surge given the fact that we haven’t yet overcome the first one. While the country is ridden with fear of the speculations of an influenza season that might start in the month of October, it might overwhelm the country’s health care protocol, which is overrun with COVID-19 patients.

Although there is some good news coming in from Australia, things are looking good for the United States. Australia experienced the lightest influenza cases due to the social distancing protocol in place for COVID-19 infection.

However, it isn’t clear whether the United States would experience a similar fate in this regard. To this, Fauci commented that he has no idea of the situation and its future, so he wouldn’t want to predict anything positive or negative related to the pandemic.

 

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IT ministry banned 118 more apps including PUBG: Here’s the full list

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The Indian government once again banned 118 Chinese applications. The name of PUBG is also included in these apps. 118 other mobile applications of China have been banned by the IT Ministry.

The Ministry of Information Technology had received several complaints from various sources, stating that users’ data is being stolen incorrectly through some mobile apps available on Android and iOS platforms. 

Here is the full list of apps banned by the government on September 2:

Other Apps which are banned by the Government are :

21.Tencent Weiyun

22.Pitu

23.WeChat Work

24.Cyber Hunter

25.Cyber Hunter Lite

26. Knives Out-No rules, just fight!

27.Super Mecha Champions

28.LifeAfter

29.Dawn of Isles

30.Ludo World-Ludo Superstar

31.Chess Rush

32.PUBG MOBILE Nordic Map: Livik

33.PUBG MOBILE LITE

34.Rise of Kingdoms: Lost Crusade

35.Art of Conquest: Dark Horizon

36.Dank Tanks

37.Warpath

38.Game of Sultans

39.Gallery Vault – Hide Pictures And Videos

40.Smart AppLock (App Protect)

& 10 Bands Equalizer

 

61.Web Browser – Fast, Privacy & Light Web Explorer

62.Web Browser – Secure Explorer

63.Music Player – Audio Player

64.Video Player – All Format HD Video Player

65.Lamour Love All Over The World

66.Amour- video chat & call all over the world.

67.MV Master – Make Your Status Video & Community

68.MV Master – Best Video Maker & Photo Video Editor

69.APUS Message Center-Intelligent management

70.LivU Meet new people & Video chat with strangers

91.Murderous Pursuits

92.Tencent Watchlist (Tencent Technology

93.Learn Chinese AI-Super Chinese

94.HUYA LIVE – Game Live Stream

95.Little Q Album

96.Fighting Landlords – Free and happy Fighting Landlords

97.Hi Meitu

98.Mobile Legends: Pocket

99.VPN for TikTok

100.VPN for TikTok

101.Penguin E-sports Live assistant

102. Buy Cars-offer everything you need, special offers and low prices

103.iPick

104.Beauty Camera Plus – Sweet Camera & Face Selfie

105.Parallel Space Lite – Dual App

106.”Chief Almighty: First Thunder BC

107.MARVEL Super War NetEase Games

108.AFK Arena

109.Creative Destruction NetEase Games

110.Crusaders of Light NetEase Games

111.Mafia City Yotta Games

112.Onmyoji NetEase Games

113.Ride Out Heroes NetEase Games

114. Yimeng Jianghu-Chu Liuxiang has been fully upgraded

115.Legend: Rising Empire NetEase Games

116.Arena of Valor: 5v5 Arena Games

117.Soul Hunters

118.Rules of Survival

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