Satellite that was closed for decades sent signal

Washington, Agency. NASA’s decades-old satellite, which had become junk in space, has become active again. It was launched by the US space agency NASA in the 1960s.

This incident has raised new questions on the existing system of monitoring junk and satellites in space. On June 13, 2025, the ‘Australian Square Kilometer Array Pathfinder’ radio telescope located in Australia recorded an extremely intense but momentary radio pulse in the sky.

Scorpion venom is helpful in breast cancer

Sao Paulo, Agency. Brazilian scientists have done a new research, in which they have found an element in the venom of a special scorpion, which can kill breast cancer cells.

Scientists said, the name of this scorpion is Brothias Amazonicus. It is found in the Amazon forests. A special molecule (microscopic element) has been found in its venom. Scientists have named it Bamazescapalpa. It affects breast cancer cells like the chemotherapy drug paclitaxel does.

Perplexity launches AI browser

Artificial Intelligence (AI) search engine Perplexity has now made its AI browser Comet available for Windows users. According to the company, the Windows version is ready and invitations have been sent to early testers. Earlier Comet was only for Mac users. The company also said that work is going on fast on the Android version as well.

Security flaws found in Google Chrome

India’s cyber security agency CERT-In has said that Google Chrome has some serious security flaws, which can harm Windows, Mac and Linux users. Hackers can crash your browser or take control of your system. They can also steal your information by taking you to a fake website. This glitch is in Chrome’s V8 Java Script engine and some other tools.

Kindle devices updated

Amazon has released a new software update (version 5.18.3) for its Kindle devices. This includes the new Kindle Scribe, Paperwhite and Basic Kindle. This update will automatically come to the device. But if you do not want to wait, you can download and install it yourself from Amazon’s website. Now you can improve your reading experience and change the distance between line spacing.

Many features of WhatsApp will be available in Google Messages

Google has announced many new features for its Google Messages app. Which are similar to the existing features on WhatsApp. Similar to the option, it includes the facility to snooze notifications and delete text messages for everyone in RCS chat. These features are available to users on a large scale.

Adobe launches new camera app

Adobe has launched a new camera app for iPhone named Project Indigo. This is for those who want to take very good quality photos from mobile. Till now mobile photos used to look very bright, more colorful and smooth. Which looks fine on small screens.

AI will tell how long the pain of surgery will last

Washington, Agency. When a person undergoes surgery, he feels pain for a long time. However, it was difficult to find out why he had this pain for a long time.

Now with the help of AI, it will be told whether this pain will last for a long time or not. Scientists at Washington University have tried to find out using AI which patients are most at risk of long-term pain.

Every year 300 million people in the world undergo surgery

35% of them have pain even after the wound heals

About 300 million people in the world undergo surgery every year. Of these, 10% to 35% people have pain for a long time even after the wound heals. But till now it was not clear why this long pain occurs, because there were many different reasons behind it. Information is taken from the patient before surgery through AI.

How is their health, habits, mental state etc. Then it is put into the computer and with the help of AI it is determined whether a person is at risk of having long term pain after surgery or not. Patient X has a 30% risk of having pain, but AI says that there is a 50% doubt in this estimate. That means the doctor will have to do further investigation.

AI chatbots are getting trained from YouTube videos

A report claims that Google is using millions of videos from YouTube to train its AI models like Gemini and VO3. However, the company says that it uses only a few YouTube videos and respects the rights of the creators.

Windows safety feature causing Chrome to crash

The Microsoft Family Safety feature present in Windows is crashing Google Chrome. This feature is used by parents and schools to monitor and apply filters for children. Many users have complained that Chrome is either shutting down or not opening at all. Google admitted that this problem is happening due to Family Safety. However, other browsers like Firefox are not affected.