SPACERIUM

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...

JADES-GS-z7-01-QU: The Oldest Galaxy in Our Universe In the vast expanse of the cosmos, amidst billions of galaxies, lies a celestial marvel that captivates the imagination of astronomers and stargazers alike. Dubbed as JADES-GS-z7-01-QU, this ancient galactic entity holds the title of being the oldest known galaxy in our universe. Its discovery not only sheds light on the early stages of cosmic evolution but also deepens our understanding of the universe's infancy. The Journey of Discovery JADES-GS-z7-01-QU was discovered through the collaborative efforts of astronomers using state-of-the-art telescopes and advanced imaging techniques. Located billions of light-years away from Earth, this distant galaxy appears as a faint speck of light in the vast darkness of space. Its light, which has traveled for over 13 billion years, offers a glimpse into the universe's distant past. Unraveling the Mysteries Studying galaxies like JADES-GS-z7-01-QU is akin to peering back in time, as the...

Webb Telescope Unearths Monster in the Early Universe: A Supermassive Black Hole in GN-z11 The discovery of a supermassive black hole in the young galaxy GN-z11 challenges our understanding of black hole formation. This isn't the only mind-bending find – JWST may reveal a population of hidden black holes and reshape our view of the early universe's dynamism. Imagine peering into the deepest abyss of time, 13.4 billion years back to a mere 430 million years after the Big Bang. This is the incredible feat achieved by the James Webb Space Telescope (JWST), where it stumbled upon a mind-blowing discovery: a supermassive black hole residing in the heart of a young galaxy called GN-z11. GN-z11 itself is a record-breaker, holding the title of one of the farthest and youngest galaxies ever observed. But the presence of a supermassive black hole within it throws conventional theories of galaxy formation into disarray. These monstrous black holes, millions of times more massive than our...