SPACERIUM

All of you must be knowing about the beauty of the universe, how beautiful it looks, have you people gone to space and seen the universe? We only see it in images and this is the truth, right? Not actually, the universe does not look like this from space, it does not look like this, then what is the universe like? And why does it look messy in images? You will get the answers to all these questions today. NASA and other space agencies release many space images and in them space looks like this (Image 1) and it should be exactly like this only then it appears like this in the photo, the universe does not look like this at all, and no objects of the universe (galaxy, star, nebula etc.) have any color of their own, then how do the images look so messed up? Actually telescopes capture infrared rays and they are given color grading through their intensity, high intensity is blue and low is red, and after some such processing those images has become something like this (following picture), s...

  Once hailed as the ninth planet in our solar system, Pluto's status took a dramatic turn in 2006 when it was reclassified as a dwarf planet . This distant and enigmatic celestial body continues to fascinate scientists and space enthusiasts alike. Why Pluto Lost its Planetary Status The demotion of Pluto was a direct result of the discovery of numerous other icy bodies in the Kuiper Belt , a region beyond Neptune. These objects, including Eris which is even larger than Pluto, challenged the traditional definition of a planet. The International Astronomical Union (IAU) established three criteria for a celestial body to be considered a planet: Orbits the Sun: Pluto meets this criterion. Has sufficient mass to assume a nearly round shape: Pluto meets this criterion. Has cleared the neighborhood around its orbit: This is where Pluto falls short. It shares its orbital space with other objects in the Kuiper Belt. Pluto's failure to meet the third criterion led to its reclassific...

  The vast canvas of the cosmos isn’t silent to the demise of stars. Stellar death can be a dazzling supernova explosion or a more gradual process, but it’s always a powerful finale, a crescendo in the grand symphony of the universe. This celestial drama unfolds in a stunning variety of ways, with each star meeting its fate in a unique and awe-inspiring manner. The Dance of Planetary Nebulae When a medium-sized star, similar in mass to our Sun, nears the end of its life, it sheds its outer layers. This expanding shell of gas and dust, called a planetary nebula, can reach several light-years in diameter. These breathtaking celestial structures come in diverse shapes, from delicate bipolars to intricate rings, as captured by powerful telescopes like Hubble. Planetary nebulae, despite their name, have nothing to do with planets; they are the final breaths of a dying star, a testament to the delicate balance of life and death in the cosmos. The Cosmic Drama of the Crab Nebula A particu...

Hey there, stargazers and cosmic enthusiasts! Today, we're taking a whimsical journey into the depths of space to unravel the mysteries of one of the universe's most fascinating gems – Messier 55, also known as the Specter Cluster. Strap in, because we're about to embark on a cosmic rollercoaster ride filled with celestial wonders and a dash of humor! What's in a Name? Let's start with the basics. Messier 55 might sound like a secret agent's code name, but it's actually a globular cluster – a cosmic gathering of stars held together by the cosmic glue known as gravity. And why the name "Specter Cluster," you ask? Well, picture this: a ghostly apparition hanging out in the night sky, haunting the constellation Sagittarius. Spooky, right? Hence, the Specter Cluster! Location, Location, Location! So, where exactly can you spot this celestial specter? Look no further than the constellation Sagittarius, that archer dude hanging out in the summer skies. L...

Methuselah : The Oldest Star in the Universe Introduction: In the vast expanse of the cosmos, stars hold a fascination that transcends time and space. Among them, Methuselah Star stands out as a celestial anomaly, captivating astronomers and stargazers alike. Known as the oldest star in the universe, Methuselah Star offers a glimpse into the distant past of our cosmos and challenges our understanding of stellar evolution. In this blog post, we delve into the fascinating story of Methuselah Star, exploring its origins, characteristics, and the insights it provides about the universe. Discovery and Naming: Methuselah Star, officially designated as HD 140283, was discovered in 1912 by the American astronomer Henry Norris Russell. Located in the constellation Libra, Methuselah Star initially gained attention due to its high proper motion, indicating its rapid movement across the sky relative to other stars. However, it was its estimated age that truly captured the imagination of astronomer...

Podcast - Creation of universe & Cosmic web URL - https://rss.com/podcasts/spacelia/1238446/ Website - https://spacelia.wixsite.com/spacelia/podcast/episode/2476df55/after-the-big-bang-and-cosmic-web Substack - https://spacelia.substack.com