JWST Detects Oldest Supernova Ever Seen, Linked to GRB 250314A

Astronomers using the James Webb Space Telescope have detected the oldest supernova ever recorded, tied to gamma-ray burst GRB 250314A. Occurring when the universe was only 730 million years old, the explosion provides a rare glimpse into the first generations of stars and early galaxy growth, highlighting Webb’s unmatched ability to study the distant cosmos.

from Gadgets 360 https://ift.tt/PYWtzEL

Comments

Post a Comment

Popular posts from this blog

Scientists Detect Rising Microplastics in Human Brains, Study Raises Concerns

Image
A rise in microplastic contamination in human brain tissue has been reported, with findings indicating an increase over recent years. Concerns about potential health impacts have been raised, as microplastics and nanoplastics have been detected in significant amounts. Research suggests that individuals with dementia had even higher concentrations, though the causation remains unclear. While the presence of these particles has been established, debates around research methodology and the accuracy of findings continue within the scientific community. Study Highlights Rising Microplastic Levels According to a study published in Nature Medicine on February 3, the concentration of microplastics in human brain tissue has risen by approximately 50 percent between 2016 and 2024. Researchers found that in those who had died with dementia, microplastic levels were nearly six times higher than in individuals without the condition. Comparisons with samples dating from 1997 to 2013 showed a co...
Read more

Facebook Profile Lock: How to Lock Your FB Profile on Mobile, Desktop, Benefits, and More

Image
Safeguarding your personal information on social media platforms has become a necessity. Facebook , being one of the most widely used platforms, offers a feature called "Profile Lock" to enhance user privacy. This feature allows you to control who can view your content, ensuring that only your friends have access to your personal information. In this comprehensive guide, we'll explore what Facebook Profile Lock is, how to enable it on mobile and desktop devices, the benefits of using it, and how to unlock your profile if needed. What is Facebook Profile Lock? Facebook Profile Lock is a privacy feature designed to give users more control over their profiles. When activated, it restricts the visibility of your photos, posts, and other personal information to people who are not on your friends list. This means that only your friends can view your full-size profile picture, cover photo, stories, and new posts. Additionally, any posts you've shared in the past with the...
Read more

Realme 14 Pro Series Global Launch Confirmed at MWC Barcelona; ‘Ultra’ Model Reportedly Teased

Image
Realme 14 Pro series debuted in India last month and its global launch has now been confirmed. The company has announced that its lineup, comprising the Realme 14 Pro and 14 Pro+, will be launched at the Mobile World Congress ( MWC ) Barcelona. The event takes place between March 3-6 in the aforementioned nation. This also confirms the company's participation at one of the world's biggest technology showcases of the year. Realme has also reportedly teased an Ultra variant that could join the lineup as a new offering. Realme 14 Pro Series Global Launch Confirmed In a post on X (formerly Twitter), Realme shared a short video clip which confirms that it will launch a smartphone with a “DSLR-level” smartphone camera at MWC Barcelona. While it did not officially reveal its name, it is widely believed to be the Realme 14 Pro series based on its appearance. Both models, the Realme 14 Pro and Realme 14 Pro+ , are expected to have similar features and specifications as their Indian...
Read more