Did NASA make a mistake in taking a sample from the surface of the Bennu asteroid?



Washington, October 8, 2020, Monday

NASA's spacecraft Osiris Rex has succeeded in bringing a sample from the nearest asteroid two to Earth, but this success could cost NASA dearly. According to a NASA official, small fragments of the asteroid samples that were taken are leaking into space. The robotic part of the robotic spacecraft collided with the Bennu asteroid in a controlled manner on Tuesday last week. The piece was then trapped in a collection device 200 million miles away. The purpose was to bring samples from two asteroids. It was later learned from various photographs that a larger piece than the estimate was taken in the collection device.


The remains of this piece were scattered in space. NASA team is trying to prevent this leakage. For this it is necessary to control the collection device. It is assumed that the leakage cannot be accurately estimated as the device is not stable. If the leak continues, it will not be possible to estimate how many samples were actually taken on the asteroid when NASA's spacecraft 202 returns. The ૮ 500 million minivan-shaped spacecraft, built by US arms company Lockheed Martin, was launched in 2013. The spacecraft will return with samples from the ancient asteroid, although it is unlikely to return to Earth by March 2021.

for more details kindly go to https://ift.tt/3bgFIf3

Comments

Post a Comment

Popular posts from this blog

What does Apple say to care for a soaked phone?

Image
- ykÃkýku VkuLk Võík ðhMkkË{kt Lknª, hMkkuzk{kt, zkR®Lkøk xuçk÷ fu ykurVMkLkk xuçk÷ Ãkh Ãký ¼ªòE þfu Au So now the scorching hot days are near so there is no chance of getting our phone wet in the rain now. But there are full possibilities of spilling water on the mobile in the kitchen , on the dining table or on the office table , any day. Now the Apple company has also issued an advisory on what steps to take if water spills on the iPhone , so it is worth paying some attention to it. These steps also seem to work in Android phones. If you have a relatively new iPhone, you may know that if the Lightning or USB-C connector for charging is flooded, the iPhone warns us that charging is not possible right now. If we ignore such a warning and charge the phone, there may be permanent damage to the phone's functionality or connectivity. There are various tips circulating on the internet , especially on social media, to save the phone in case of water spills on the phone or ...
Read more

Alert! If you do this mistake then understand dead, WhatsApp will be hijacked, then don't say that data is leaked.

Image
Dt. 23 February 2023, Thursday You have heard about plane hijacking but do you know about WhatsApp hijacking? The case of WhatsApp hijacking is slightly different from plane hijacking. It is not necessary that a user hijacks your WhatsApp account by force, but sometimes it happens by our mistake. What a user does with your contacts, chats and other information after an account is hijacked depends on your fate. Users can also misuse your data. Before anticipating such a situation you have to understand WhatsApp Hijacking. What is WhatsApp Hijacking? Most of the users nowadays use dual SIM. Due to which they do not recharge the less used SIM and it becomes inactive after some time. Sometimes users turn off their phone number or don't keep the number active for a long time. The WhatsApp account created by that number continues to be used. Suppose the telecom company allots your active number to another user. In this case, if the user creates a WhatsApp account with that number, he...
Read more

Caution! This dangerous virus is not in your computer, the government has issued an advisory warning

Image
Image: Pixabay The government has issued an advisory regarding a virus and asked to be cautious. The name of this dangerous ransomware is Akira. This can prove to be very dangerous for users. They can also steal users' personal details and demand money from users. Users can be blackmailed in different ways if money is not given. Hackers can sell this data on the dark web. CERT issued an advisory The Indian Computer Emergency Response Team, a government agency, has recently issued an advisory asking people to be cautious of new viruses on the Internet. This virus first targets systems running on Windows and Linux systems. These special tools are used for hacking The advisory states that the ransomware group accesses the victim's computer data through a VPN service. Provides fast access to data especially where multilayer authentication is not enabled. Hackers can also use some special tools like Anydesk, WinRAR and PCHunter for hacking. With the help of these tools, comple...
Read more

Know, how likely is Vikram Lander and Pragyan Rover to be operational again?

Image
New Delhi, September 26, 2023, Tuesday Last month, ISRO achieved a major achievement by landing the Chandrayaan-3 rover on the surface of the moon. Vikram Lander successfully made history by making a soft landing on the southern part of the moon. The Pragyan rover, which came out of the Vikram lander, conducted research for 14 days with the help of solar and sent data. 14 days on earth equals one day on the moon, that is, if we calculate on the basis of the earth, there are 14 days of light and 14 days of darkness on the moon. In the absence of sunlight, the temperature drops as low as minus 200 to 250 Celsius. The batteries of the lander and the rover are not capable of withstanding the shock of such low temperatures. The rover is currently in hibernation. Although scientists cannot say for sure whether the batteries will work in the presence of sunlight on the lunar surface, they have not given up hope. It has been sending signals continuously since September 22. Batteries can be...
Read more

Caution! This app is leaking your private conversations, delete it immediately

Image
Image: Facebook Ahmedabad, 22 February 2023, Wednesday If you also use voice chat apps, you should be careful. Recently an app leaked the private calls of all its users. This is an Android app called OyeTalk. The app left its database open for public access. OyeTalk has been downloaded by over 5 million people so far and the app has over 21000 reviews and a 4.1 out of 5 star rating on the Google Play Store. This is how the data leak happened According to information, OyeTalk's user data and conversations were leaked through unprotected access to Google Firebase. The leaked data included users' chat, username and IMEI number of the phone. Hackers or anyone else could misuse this data. Additionally, sensitive data was hardcoded into the app's client site, including Google API keys and links to Google storage buckets, making the app vulnerable to reverse engineering. The app developer failed to shut down public access to the database upon learning of the data leak. Data ...
Read more

3 Nobel laureates in medicine to cure hepatitis C

Image
Stockholm, September 4, 2020, Monday The Nobel Prize has been announced for outstanding contributions in various fields. This year the Nobel Prizes in Medicine will be awarded to Harvard de Alter, Michael Houston and Charles M. Raine for their discovery of the hepatitis C virus. The findings of these scientists have made it possible to cure Hepatitis B. These scientists have made it possible to test the blood of patients with hepatitis C and treat them with medicine. This research has saved millions of lives. Patients had previously died before being diagnosed with hepatitis C. Harvey Alter and Charles Rice are American while Michael Houston is British. Amid the Corona epidemic, there were many nominations for the Nobel Prize in Medicine, which is why the Nobel Prize in Medicine was eagerly awaited. This is the end of this impatience. Corona's research in the field of medicine may also win a Nobel in the field of medicine in the near future, as medical science continues to expl...
Read more

Russia's cyber-attack threat to scientists working on corona vaccine: report

Image
New delhi date. 17 July 2020, Friday Scientists and doctors around the world are working on a corona vaccine, but in the meantime they are also facing a cyber attack. A report a few days ago claimed that China could launch a cyber attack on American doctors, scientists and health institutions working on the corona vaccine. Now a new report claims that Russian hackers are attacking researchers from the United States, Britain and Canada working on the corona vaccine. A group of Russian hackers is attacking researchers working on the corona vaccine, Canadian security officials say. The name of this group is APT29. The group is also known as the Dukes and Cozy Bear. The UK National Cyber ​​Security Center has also issued an advisory on the hacking. This advisory provides information about this hacking group in Russia. The APT29 group is carrying out the attack under a campaign. These hackers are carrying out cyber attacks to steal information related to the Corona vaccine. Cozy Bear is...
Read more

NASA's Dart mission successful, spacecraft collides with asteroid on schedule

Image
WASHINGTON, September 27, 2022, Tuesday NASA's Dart mission to save Earth from an asteroid has been successful. Today Tuesday at 4.44 am according to Indian time, the Dart spacecraft collided with a small asteroid named Dimorphos. Koi was the first test to defend Earth against a planet that was successful. With this, the American space agency NASA has created a new record. Dart mission coordinator lead Nancy Chabot said the spacecraft targeted the asteroid very well. The purpose of this mission was to check whether the spacecraft would be impacted by an asteroid passing close to Earth's orbit. The American space agency NASA was behind this experiment at a cost of 330 million dollars. A spacecraft is deliberately set up to collide with an asteroid from a spacecraft. The purpose of this experiment was to change the path of a space object coming towards the Earth. 4 million years ago, the dinosaurs that existed on Earth were destroyed by an asteroid impact. This success is imp...
Read more

Scientists finally found out how the earth will end? It will be destroyed only because of the giver of life

Image
When talking about the end of the earth, people say that a huge meteorite will come from space and collide with the earth, causing the earth to be destroyed. Scientists were also studying this subject for a long time. Now scientists have succeeded. Scientists have found clues from an exoplanet in a new study. From these signs it is clear how the earth will end. According to scientists, the existence of the earth is connected with the existence of the sun. It is clear that our planet will continue to exist as long as the Earth continues to receive light from the Sun. In this new study, scientists have observed an exoplanet crashing into its star. The orbit of this exoplanet is gradually ending. According to the report, this study will prove to be a major breakthrough in understanding the life cycle of planets. NASA discovered the exoplanet Kepler 1658B in 2009 Scientists already know that exoplanets are destroyed by merging with their stars. So far it was considered only theoreticall...
Read more

Are you bothered by WhatsApp spam calls? So know how to avoid it

Image
How to get rid of WhatsApp sample calls: If you are also getting spam calls or robotic scammers calls on WhatsApp, then you don't need to worry anymore. Now you can avoid such spam calls yourself. Do this remedy to avoid fake and spam calls on WhatsApp - Go to profile photo setting in settings and select My contact only option in it - Also control last scene and online show option. Also select My Contact Only option rather than sharing with everyone - Also before joining any WhatsApp group make sure that the group is trustworthy - Be careful while sharing your phone number online or on public platforms - Do not respond to messages from unknown numbers, especially if they ask for personal information or money - Report suspicious numbers and block them immediately How to identify spam calls? Scammers often make you feel pressured to take immediate action, so avoid replying to messages like 'hi' or 'hello'. If you receive any call or message regarding money,...
Read more