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NASA's Hubble Observes Exoplanet Atmosphere Changing Over 3 Years By combining several years of observations from NASA's Hubble Space Telescope along with conducting computer modelling, astronomers have found evidence for massive cyclones and other dynamic weather activity swirling on a hot, Jupiter-sized planet 880 light-years away. The planet, called WASP-121 b, is not habitable. But this result is an important early step in studying weather patterns on distant worlds, and perhaps eventually finding potentially habitable exoplanet with stable, long-term climates. For the past few decades, detailed telescopic and spacecraft observations of neighboring planets in our solar system show that their turbulent atmospheres are not static but constantly changing, just like weather on Earth. This variability should also apply to planets around other stars, too. But it takes lots of detailed observing and computational modelling to actually measure such changes. To make the discovery, ...

This week nothing much happens in the universe, some things happens like SpaceX launched their FALCON 9, with 23 satellites.  Rather than that, Today is 31st December 2023. The last day of 2023, And I wanna share you some interesting things like most beautiful pictures captured by JWST.  Just before Supernova, this spectacular photo This is the photo of a Supernova, that capture just before the supernova and that gives us this spectacular image, this is the star W124, almost 15,000 light year away from our Earth, in the Sagittarius constellation.  The next is THE JUPITER,  Jupiter’s Atmosphere is Wilder than We Thought Not one to be left out,  the giant Jupiter was imaged this year , too. Thanks to Webb’s resolution, scientists discovered a high-speed jet stream in the planet’s atmosphere. The next photo is not mention above but it is most mysterious photo of 2023. Answering the Cosmic Questions In  Webb’s Herbig-Haro 46/47 image , a question-mark shaped ga...

 NASA's Webb Rings in the Holidays with the Ringed Planet Uranus NASA’s James Webb Space Telescope recently trained its sights on unusual and enigmatic Uranus, an ice giant that spins on its side. Webb captured this dynamic world with rings, moons, storms, and other atmospheric features – including a seasonal polar cap. The image expands upon a two-color version released   earlier this year , adding additional wavelength coverage for a more detailed look. With its exquisite sensitivity, Webb captured Uranus’ dim inner and outer rings, including the elusive Zeta ring – the extremely faint and diffuse ring closest to the planet. It also imaged many of the planet’s 27 known moons, even seeing some small moons within the rings. In visible wavelengths as seen by Voyager 2 in the 1980s, Uranus appeared as a placid, solid blue ball. In infrared wavelengths, Webb is revealing a strange and dynamic ice world filled with exciting atmospheric features. One of the most striking of these i...

  NASA's Webb Stuns With New High-Definition Look at Exploded Star Like a shiny, round ornament ready to be placed in the perfect spot on a holiday tree, supernova remnant Cassiopeia A (Cas A) gleams in a new image from NASA’s James Webb Space Telescope.  As part of the 2023 Holidays at the White House, First Lady of the United States Dr. Jill Biden debuted the first-ever White House Advent Calendar. To showcase the “Magic, Wonder, and Joy” of the holiday season, Dr. Biden and NASA are celebrating with this new image from Webb. While all is bright, this scene is no proverbial silent night. Webb’s NIRcam (Near-Infrared Camera) view of Cas A displays this stellar explosion at a resolution previously unreachable at these wavelengths. This high-resolution look unveils intricate details of the expanding shell of material slamming into the gas shed by the star before it exploded. Cas A is one of the most well-studied supernova remnants in all of the cosmos. Over the years, grou...

  Blue Origin Reveals their Spacecraft Platform, Blue Ring Blue Origin, the aerospace manufacturer and spaceflight services company founded by Jeff Bezos, recently introduced its innovative spacecraft platform named Blue Ring.  This announcement marks a significant milestone in Blue Origin’s endeavor to offer flexible and scalable solutions for a variety of space missions. Blue Ring aims to provide a standardized yet customizable foundation for diverse payloads, scientific missions, and potential crewed flights, representing a leap forward in space technology and exploration. Blue Origin’s Blue Ring platform is expected to be a catalyst for more accessible and innovative space exploration. As the company continues to push the boundaries of what is possible beyond Earth’s atmosphere, the foundation set by Blue Ring could play a crucial role in shaping the future of space travel and industry. The introduction of Blue Ring could have substantial implications for the space industr...

JWST Study Reveals Rocky Planets Can Form in Extreme Environments The First Image you are seeing, is the Image of "the forming of the rocky plants in  eXtreme Ultraviolet Environments (XUE).  When astronomers are observing, they attracted by this XUE, and turned their focus into it and after observing the 15 disks in the 3 areas of Cluster NGC 6357 also known as the LOBSTER NEBULA in the constellation of SCORPIUS. They found water, Carbon monoxide and Carbon dioxide and another two gases named Hydrogen cyanide and acetylene. They found all of these in XUE 1 in PISMIS 24 in LOBSTER.  In fact, at this time JWST is the only telescope that can detect, observe and study these rocky plants forming disks using their high resolution, high sensitivity and different kind of Infrared cameras.  Astronomers studies it's physical and chemical properties using Medium resolution Spectrometer on Webb's Mid-infrared camera. Only the MIRI wavelength range and spectral resolution allow ...