Sunday, February 23News That Matters

Tag: Milky Way

Milky Way Strips Large Magellanic Cloud’s Gas Halo Like a ‘Giant Hairdryer’: Hubble

Milky Way Strips Large Magellanic Cloud’s Gas Halo Like a ‘Giant Hairdryer’: Hubble

Breaking News, Learning & Developments, Space
NASA's Hubble Space Telescope has captured a dramatic cosmic event as the Milky Way galaxy interacts with the Large Magellanic Cloud (LMC), a dwarf galaxy passing through its outer regions. Dubbed a "giant hairdryer" by scientists, the Milky Way’s immense gravitational and environmental forces have stripped much of the LMC’s gaseous halo, leaving behind a compact remnant. Andrew Fox, the principal investigator from the European Space Agency, explained: "The Milky Way is pushing back so forcefully that the ram pressure has stripped off most of the original mass of the LMC's halo. There's only a little bit left, and it's this small, compact leftover that we're seeing now." Science Behind the Stripping The phenomenon, known as ram pressure, occurs as the dense environment of the M...
Neptune Changes Color From Blue to Pale Yellow in image shown by NASA

Neptune Changes Color From Blue to Pale Yellow in image shown by NASA

Breaking News, Space
The National Aeronautics and Space Administration (NASA) often captures stunning images of our universe that amaze space enthusiasts. NASA's social media accounts are gold for those who love educational videos and fun pictures of Earth and space. The agency's Voyager 2 spacecraft shared a photo of Neptune's south pole in its latest post. The image shows Neptune's south pole. NASA aptly described the image as "the curve at the bottom of the image is like a smile. From left to right, the planet changes color from blue to pale yellow." The space agency wrote on Instagram: "Our Voyager 2 spacecraft took this image of Neptune's south pole as it flew past the planet in 1989. Here's an interesting fact about Neptune's south pole: It's about 10 degrees Celsius (18 degrees Fahrenheit) warmer tha...
Discovery of Atmospheric Richness on Exoplanet Janssen

Discovery of Atmospheric Richness on Exoplanet Janssen

Breaking News, Environment, Space
For the first time, astronomers have uncovered evidence of a substantial atmosphere surrounding a rocky world beyond our Solar System. Although not suitable for human habitation, this remarkable finding marks a significant advancement in planetary astronomy and our understanding of exoplanetary diversity. The world in question, known as Janssen or 55 Cancri E, is classified as a super-Earth exoplanet. Situated in close proximity to its host star, Janssen's surface is believed to be engulfed in a vast ocean of molten lava, rendering it inhospitable to life as we know it. Janssen orbits a star named Copernicus, or 55 Cancri A, one of the binary pair of dwarf stars located approximately 41 light-years away from Earth. Since its discovery in 2004, astronomers have been captivated by the ...