Elements From Outer Space Are Found On The Ocean Floor

Traces of rare forms of iron and plutonium have recently been found on the bottom of the Pacific Ocean. According to a report published by the NPR news portal, the rare forms of the material – highly radioactive – are the result of some kind of cataclysm that originated in outer space.

According to a report released by the journal Science, the debris probably reached Earth in the last 10 million years. After reaching the Pacific Ocean, the rare forms of iron and plutonium settled almost a kilometer below the sea floor. Over the years, the material was incorporated into one of the layers of a rock, which was extracted by a Japanese company that sells oil.

As revealed by the report on the NPR portal, the rock fragment was donated to researchers. “Knowing there’s plutonium there is amazing,” said Brian Fields, an astronomer at the University of Illinois at Urbana-Champaign. “Even if we have small amounts of material, we are talking about hundreds of atoms. And we should be grateful for that, because these atoms are the result of explosions of stars”.


It is currently believed that the material could help scientists understand how the universe forged heavy elements such as iron, gold, platinum, uranium and plutonium. “The emergence of these elements is still a great mystery,” said Anton Wallner, a researcher at the Australian National University in Canberra. “We don’t know exactly where they are produced and how much is produced in different places.”

For astronomers, who already know where part of the elements on the periodic table come from – hydrogen and helium are, for example, the fruits of the Big Bang, and carbon and oxygen are formed in the nuclei of stars -, it is extremely It is important to discover the origin of these elements, after all, even today, it is assumed that the heavier elements are born from a supernova, an intrinsic transient astronomical event that generates a powerful stellar explosion and expels the debris created in the process.

“All of these elements that are made in the supernova are literally handed over to us,” emphasizes Wallner. “The supernova creates stable elements, but it also creates certain unstable, radioactive forms of elements that last for millions of years before they decay.”

“These atoms in particular that we found were able to survive all adversities until they were discovered by scientists”, reveals the researcher in an interview to the NPR portal.


Scholars have already found 60-iron, a kind of iron found in outer space, in rocks that were under the Antarctic coast. This and the current discovery support the theory that the Earth, 3 million years ago, was contaminated with radioactive iron, the result of a stellar explosion.

Researchers believe that the material found in the extracted rock is the same material that contaminated our planet. In contrast, some of the experts also believe that the material is the result of another cosmic event.

The most curious thing here is that the team detected the presence of atoms of plutonium-244, which currently does not exist on the planet. To clear all doubts and fill in all the blanks, experts will compare the material with scientific studies that predict the origin of these elements through cosmic events such as supernovae.

“We also believe that, in addition to supernovas, something else must have contributed to the origin of these elements,” says Wallner. “Some astronomers have long suspected that a clash between two stars could be another potential source.”

Tips For Choosing Pharmacy Delivery Service

Tips For Choosing Pharmacy Delivery
Pharmacy delivery is basically the act of receiving your medications delivered straight to you
right from the pharmacy you regularly use to fill your medicines. In other words, instead of
having to actually go to a pharmacy place pharmacy delivery Malaysia, all you have to do is to order online and have the
medication sent directly to your home. It saves so much time since you will not have to
physically get out of your car and then walk all the way to your pharmacy. Online ordering has
become more popular because it is easy, reliable and most of all affordable. In fact, more people
are starting to order their medications online because it saves them both time and money.

8 Benefits of Using a Prescription Delivery Service - TheNationRoar
If you are one of those who choose to order online because it is so convenient, then you need to
know a few things about pharmacy delivery services first before making the decision. There are
so many companies that offer pharmacy delivery services, but the question is which ones are
really the best and which ones are just scamming people ipharma home. In order to avoid being scammed, you
have to know a few things about the companies you want to order from. Below are some of the
tips on how to make sure that you will only deal with credible companies.
First, check if the company offers free delivery. This means that you do not have to pay anything

just for the medications delivered to your home. Some companies include other things in their
delivery like the applicators and syringes, so you may want to check those as well. Also, ask the
company if they ship on a regular schedule. If they do, then they are one of the best options to
choose if you want your medications delivered right at your doorstep.
Second, check whether the pharmacy delivery service provides a tracking number for your
prescriptions. Most of the time, you will receive a tracking number when you will be ordering your
medications through the pharmacy delivery service. So, you can monitor your medications and
see when they are going to be delivered to you. You do not want to place an order and later find
out that your medicine has already been delivered to another person. So, tracking number is
very important when it comes to pharmacy delivery services.

How Same-Day Medication Delivery Benefits Pharmacies and Patients | 2 min read

Third, ask the company if they accept mail order pharmacies. Some companies do not because
they think that mail order businesses are just a way of drug companies to easily access private
information. In fact, there are cases of mail order pharmacies being run by drug companies. So,
if you want to deal with a legitimate pharmacy delivery services, then you should probably
consider mail order pharmacies.
Fourth, check whether the pharmacy delivery service has online capabilities. Some mail order
pharmacies do not have website because they think that it will not be convenient for people to
browse the website to order their medications. On the contrary, online websites for many
pharmacies have become very popular. They offer convenient shopping for people who want to
order their medications through the Internet. So, if you want to shop online, make sure that the
pharmacy delivery service you will choose offers online ordering of medications.

Information Regarding the Chinese Praying Mantis

Information Regarding the Chinese Praying
Chinese praying mantis facts are known by most people 拜神蜡烛. There is no doubt that these creatures
are one of the insects in the world that has been making a name for itself through its interesting
features. Most people have seen their glorious tails and the chalets made out of them, which is
why they consider the Chinese praying mantis as a symbol of luck and good fortune. Here are
some more of Chinese mantis facts that will leave you a little curious.

An Overview On Chinese Praying - Go Blue Ridge Card
One of the most intriguing Chinese mantis facts is its ability to regenerate itself and reproduce
despite its own death. Chinese mantis eggs have a black egg that contains a protective shield on
its top side. The egg then hatches and the chalet mother feeds it with her daughter. Once the
baby chalet grows up 马来西亚拜神蜡烛, it hatches its own regenerating egg, and so on.
Another interesting fact about the Chinese mantis species is its unusual colors: it is brown with
dark spots, sometimes merging to create spots of light orange. The chalet hosts only this one
species of brown-colored chalet-mantis, unlike its fellow insect species of the same family, which
have varied and variable colors depending on their hues. The reason behind this odd coloration
is still unknown.
Another interesting Chinese praying mantis fact is the fact that the creature attacks birds, even
though the latter are not really pests to them. For example, there are reports of the Chinese
mantises preying on birds such as swallowing, quail and pigeon. Other reported prey are small
frogs and salamanders.

People pray on the first day of Chinese New Year[1]- Chinadaily.com.cn
What makes the Chinese mantises different from other insects and arthropods is that they rarely,
if ever, display aggressive behaviour. This is in contrast to the chinchilla, which is known for its
voracity towards other animals and invertebrates. The chinchilla is also said to be very
aggressive towards humans, as it has been recorded to attack and kill people. Interestingly, the
Chinese praying mantis, being a predator, only rarely bites humans, which supports the
argument that most creatures use non-aggressive behaviours for self-protection, especially
when threatened by large predators or when the prey can’t be killed quickly.
The Chinese mantis, according to some researchers, is one of the most evolved species in the
insect kingdom. It reached puberty at around two years of age, and after reaching adulthood, it
stays with the chinchilla until it is eaten by another member of its species. In fact, the only way a
chinchilla will kill another chinchilla is if the latter releases a pheromone, attracting the
chinchilla’s attention. The pheromones are picked up by the chinchilla and its antennae,
triggering it to bite back, killing the attacking insect instantly. These are some interesting facts
about the Chinese mantis.

The OSIRIS-REx Spacecraft Returns To Earth With Asteroid Samples

After five years in space, a US National Aeronautics and Space Administration ( NASA ) spacecraft is about to complete a historic mission. Over these years, the Origins, Spectral Interpretation, Resource Identification, Security and Regolith Explorer (OSIRIS-REx) spacecraft has collected a multitude of asteroid samples. The material, as soon as it arrives at its destination, will begin to be analyzed by researchers from the US agency.

According to the information that was made available by a report published by CBS News, OSIRIS-REx started its journey back to Earth this Monday, 10/05. The trip, according to the report, should take around two and a half years. The spacecraft’s return is considered historic by science because this is NASA’s first asteroid sampling mission.

Currently, OSIRIS-REx is more than 320 million kilometers away from Earth and will have to make two turns around the Sun to return to our planet – which is equivalent to 2,240,000,000 kilometers.

As stated in the report published by CBS News, the spacecraft’s engines, on Monday, ran at full speed for seven minutes. For NASA, this was the “most significant maneuver” of the OSIRIS-REx since it began the mission. The high power in the engine allowed the spacecraft to travel over 900 kilometers per hour / 4.5 billion years.

a goodbye

“I’m feeling very proud,” said the mission’s principal investigator, Dante Lauretta, in a press release. “This team showed a phenomenal performance. We’ve learned a lot throughout this entire mission and now we’re looking forward to the final science campaign, which involves analyzing the samples that have been collected. That’s why I’ve been involved in this program for so long.”

“It’s really exciting,” said Sandy Freund, mission operations program manager for Lockheed Martin Mission Support Area. “I can’t wait to see what we’ll learn from the analysis of the samples that will reach Earth. But there is something bad about it all, after all, we are saying goodbye to a mission that was being carried out for two years”.

For NASA, right now, the key is to keep the spacecraft on course. “We used to just think, ‘Where are we in space?’” said Mike Moreau, one of the project managers at NASA’s Goddard Space Flight Center. “Now we change. We just think, ‘How far is the spacecraft from Earth?’”

In a nutshell, keeping the object constantly on the right path is not easy. As the navigation cameras – which provide an overview of space and thereby help guide the OSIRIS-REx – were turned off last month, the researchers are now keeping the spacecraft on course via radio signals, whose wave frequencies provide OSIRIS-REx engineers with information that helps them pinpoint their location.

Almost there

As we said earlier, OSIRIS-REx will orbit the Sun twice before reaching Earth. According to a report published by CBS News, the spacecraft is expected to arrive on our planet in September 2023. When it is about 9,600 kilometers from Earth, the capsule containing the asteroid samples will separate from the rest of the spacecraft and enter in the Earth’s atmosphere.

It is essential that this process takes place following the calculations already performed. If the OSIRIS-REx does not meet the stipulated calculations, the capsule may “rebound” out of the atmosphere or ignite. If everything goes according to plan, the capsule, with the help of a parachute, will land in the Utah Test and Training Range, in the Utah desert, where scientists await its arrival. Now, should the spacecraft fail to release the capsule, the team will divert the OSIRIS-REx from Earth. If that happens, the spacecraft will not return until 2025.

Researchers hope the samples will provide clues to the origins of our solar system and life. NASA said it will reserve 75% of the samples for future generations to analyze.

“The many accomplishments of the OSIRIS-REx demonstrate the bold and innovative way an exploration can happen in real time,” said Thomas Zurbuchen, associate science administrator at NASA Headquarters. “The team accepted the challenge and now we have a primordial part of our solar system returning to Earth, where many generations of researchers can unlock its secrets.”