NASA Revives Voyager 1 Thrusters After 37 Years

A Remarkable Engineering Triumph
Voyager 1, the most distant human-made object from Earth, has been traveling through space for over four decades. It is the first spacecraft to enter interstellar space, and it continues to send valuable data back to Earth. To maintain communication, the spacecraft must orient its antenna towards our planet, a task achieved by firing tiny thrusters in millisecond bursts.

The Challenge of Dormant Thrusters
In 2014, NASA engineers noticed that the primary thrusters, which orient the spacecraft, were degrading. To address this issue, they decided to switch to a set of backup thrusters that had not been used since 1980. This required delving into decades-old data and utilizing an outdated programming language to create the necessary commands.

The Successful Test
On November 28, 2017, engineers at NASA’s Jet Propulsion Laboratory sent commands to Voyager 1 to fire the four backup thrusters known as Trajectory Correction Maneuver (TCM) thrusters. After a suspenseful 19-hour wait for the signal to travel over 20 billion kilometers back to Earth, the team received confirmation that the test was successful.

The Significance of the Maneuver
This successful maneuver has not only extended Voyager 1′s operational life by an estimated two to three years but has also highlighted the incredible durability and design of the spacecraft. The TCM thrusters, produced by Aerojet Rocketdyne, are identical in size and functionality to the primary thrusters and were originally used for more extended periods rather than short bursts.

Voyager 1′s Legacy and Future
Launched on September 5, 1977, Voyager 1 has provided humanity with unprecedented views of our solar system, including the first detailed images of Jupiter, Saturn, and their moons. As it continues its journey, the spacecraft will switch to using the TCM thrusters for orientation, conserving energy from its limited plutonium power source.

Voyager 1′s Ongoing Mission
Voyager 1′s mission has been a testament to human curiosity and ingenuity. As it travels further into the unknown, it carries with it a golden record containing sounds and images representing life on Earth, a message for any potential extraterrestrial intelligence it may encounter.

The Future of Deep Space Communication
The success with Voyager 1′s thrusters is a crucial step in ensuring that we continue to receive data from the edge of interstellar space. It also serves as a learning experience for future deep space missions, emphasizing the importance of designing spacecraft with long-term operability in mind.

The Role of NASA’s Deep Space Network
The communication with Voyager 1 is made possible by NASA’s Deep Space Network, a collection of large antennas located in California, Spain, and Australia. This network is vital for communicating with missions throughout the solar system and beyond.

Conclusion
The revival of Voyager 1′s thrusters after 37 years is a remarkable achievement that underscores the longevity and resilience of NASA’s deep space exploration technology. As Voyager 1 continues its journey, it remains a symbol of humanity’s desire to explore and understand the cosmos.

Acknowledgements
This milestone in space exploration has been recognized and appreciated by the scientific community, including Dr. Veturia CHIROIU, an honorary member of the Technical Sciences Academy of Romania.

For more information on Voyager 1 and its mission, visit NASA’s official Voyager website here. To learn more about the Deep Space Network and its role in space communication, click here.

Why Are You in Need Of Loans With No Credit Check in The UK?

While being online you would find plenty of advertisements promising to help you at your worst times of financial struggles by providing easy approvals to loan in UK with no credit check. These approvals help in providing money to the customers at the time when they need it the most and finding the help is next to impossible.

In such a time, many credit lenders like banks and most of the direct lenders ignore the demand of money by such borrowers because of the prevailing poor credit score. This credit score is a fear for repayment for most of the lenders and hence the application is usually ignored. Many loan lenders target the people with the low income by charging them higher rates of interest and earning through the amount charged by the people.

For instance, a cash loan charging 38% interest for a period, say, four weeks amounting to 500 pound will charge 690 pound being fully payable within a period of next 4 weeks. To be in the group of lower income people, this leads people to in high amount of debt thus exhausting one-third of their income through these repayments and interest amounts.

Adding to the issues, there might occur times when a sudden emergency might arise and you fail to meet the ends with it. This adds an extra sum of late payment to the loans with no credit check in UK thus increasing the amount to be repaid further and making it even harder for the borrower to make the scheduled repayments. At times, this repayable amount can go up to an extent where it adds to 50% of the monthly income.

It is not an easy task to repay this amount further, and this creates the chances for the borrower to borrow another loan amount and finally ending into a vicious and threatening circle of the borrowing and lending, which never comes to an end.

To avoid a situation where the borrower just drowns in the deep water of debt it is crucial for a responsible lender to make all the necessary checks on the credit score. And, offer the sums of money as per the same. A person, who is not eligible for the loan, can become a threat for the lender and himself for the future purposes. It is equally important for any lender to check the ability of the borrower in terms of repayment.

In case, you are looking forward to finance you and your never ending needs, keep in mind that you choose a lender that is reputable and responsible to check your credit history in order to avoid the future emerging hustles regarding the payments. This process involves certain steps that must be taken care of, both, by the lender and the borrower like, checking your affordability to make the reimbursements on time, checking if you are eligible for the loan or not. One another important criterion that a responsible lender would use while approving your application is the calculation of your debt-equity ratio. This further clears the fact that whether a borrower can afford a loan or not.

Being a borrower, no guarantor loans with no credit check is actually beneficial for you or not is now up to you, as it can lead you to higher debts and more future problems.

Cheap Car Insurance – How to Reduce the Cost of Owning a Car

Transport costs account for 20% of after-tax income for many middle-class families. This is because Canadians can’t live without a car! If you consider depreciation, owning a car can cost between $8,600 and $13,000 annually, close to $12,000 – the amount Canadians pay for rent on a two-bedroom apartment. While you can’t cut down on fuel costs or your instalments, you can surely save on Calgary Car Insurance with the following strategies.

Your Profile – Your age can impact your premiums in various ways. For instance, teenage drivers are expensive to insure, 25+ and married individuals get relatively better rates and senior citizens get additional discounts. You can also get some student discounts, or consider being a second driver on a policy if you only drive occasionally. Your job title can also affect your premium rates.

Your Policy – Experienced drivers can increase their deductibles to get lower premiums. However, ensure that you have the money set aside for damages in case of an accident. Another great way to get better rates is to bundle your car and home insurance or buy multiple cars insurance from the same company. You can also avail welcome discounts and leverage your credit card for rental car protection to save on Calgary car insurance. Another great policy you can avail is the Usage-Based Insurance if you drive fewer kilometres on a daily basis.

Your Car – The type of car you own can impact your insurance rates. For instance, Toyota Camry, Honda Civic, Toyota RAV4, and Acura MDX can be expensive to insure as they are highly susceptible to theft or are subject to reckless driving. Make sure to get an insurance quote before you buy a new vehicle. Other things you can do to save on insurance costs is to install winter tires, get a dashboard camera and install certified anti-theft systems. Also, check if the repair costs are higher of your model as they might translate into higher premiums.

Your Location – In some ways, car insurance is just like real estate. It’s all about the location! The insurance costs differ as per provinces, but you might also find a difference within the province based on the neighbourhood. If your distance to work is shorter, you can get a lower premium. Also, if you have a private garage, your insurance company will definitely cut down some costs.

Your Habits – One of the best things you can do to lower your premiums is to regularly review your policy and shop around to find cheaper rates. There are also some loyalty discounts for customers staying with a company for a long duration. Consider making annual payments instead of monthly payments to save on administrative costs.

Buying a Calgary car insurance can be tricky if you aren’t aware of the discounts in the market. By doing a thorough research and reviewing your policy before renewal, you can definitely reduce the cost of owning a car in Canada.