The James Webb Space Telescope (JWST) has shown us the farthest and clearest infrared pictures of the universe ever seen. This incredible tool, launched in December 2021, can detect heat and light that our eyes can't see. It's like having superpowers to look back in time, almost to the beginning of the universe. The JWST is not the first telescope, but it's definite...
The James Webb Space Telescope (JWST) has just made a big find. It has spotted its first new planet outside our solar system. This planet, named TWA 7b, is special. It is the lightest planet ever seen directly outside our solar system. It is about 100 times the mass of Earth. That is still very light compared to other planets that have been seen before. TWA 7b is lo...
The James Webb Space Telescope (JWST) has delivered a stunning snapshot of the universe, packed with thousands of galaxies. This image is not just a pretty picture. It holds a treasure trove of information about the universe's history. The COSMOS-Web team, led by Dr. Ghassem Gozaliasl from the University of Helsinki, is particularly interested in a dense cluster of g...
The James Webb Space Telescope recently captured an incredible image of the galaxy cluster Abell S1063. This cluster is so massive that it acts like a cosmic magnifying glass, bending light from distant galaxies. This effect, known as gravitational lensing, allows the telescope to see galaxies that are incredibly far away. These galaxies are from the early universe, ...
The quest for life beyond Earth has always focused on stars that are shining brightly. But what if the key to finding habitable worlds lies in the remnants of stars that have already died? White dwarfs, the faint, cooling cores of stars like our Sun, might just be the answer. These stellar remnants are often overlooked in the search for life. After a star like o...
The James Webb Space Telescope is a big deal. It cost a whopping 10 billion dollars. That is a lot of money. Even when spread over many years, it still takes up a large part of NASA's yearly science budget. The recent cuts to NASA's budget make this even more true. But is it worth it? That is a tough question. The James Webb Space Telescope is not the first of...
The James Webb Space Telescope has captured a stunning image of a young star's dramatic outburst. This star, still in its infancy, is located in the Chamaeleon I Cloud complex, one of the closest star-forming regions to Earth. The telescope's powerful instruments have revealed intricate details of the star's outflow, which is racing away from Earth at incredible spee...
The James Webb Space Telescope has made a significant breakthrough by capturing the first direct images of carbon dioxide in an exoplanet's atmosphere. This discovery occurred in the HR 8799 system, a multiplanet system located 130 light-years away. The system has been a focal point for studying planet formation due to its unique characteristics. The telescope's Nea...
A recent discovery has left scientists scratching their heads. While looking at images from NASA's James Webb Space Telescope, a researcher found something odd. Out of 263 galaxies, two-thirds were spinning clockwise, and only one-third were spinning counterclockwise. This isn't what scientists expected. They thought galaxies would be evenly split between the two di...
Imagine a galaxy that looks like a giant hat. The Sombrero Galaxy, also known as Messier 104, is one such celestial body. Located about 31 million light-years away, it's the most massive spiral galaxy within 100 million light-years of us. But here's a twist: unlike our Milky Way, the Sombrero forms stars at a much slower pace. The James Webb Space Telescope (JWST) r...