Articles for author: Sumi

Galaxies Help Reveal Faint Signals from Early Universe

Neighboring Galaxies Help Unlock Faint Signals from the Universe’s Dawn

Sumi

The Elusive 21cm Glow Amid Cosmic Noise (Image Credits: Unsplash) Researchers have introduced a statistical technique that analyzes early galaxy clustering to sharpen the detection of elusive 21cm signals from the Epoch of Reionization, a pivotal phase when the first stars ionized the cosmos.[1][2] The Elusive 21cm Glow Amid Cosmic Noise The Epoch of Reionization ...

Milky Way and Andromeda held together by dark matter sheet

Milky Way and Andromeda Bound by Vast Dark Matter Sheet Between Cosmic Voids, New Study Suggests

Sumi

A Flattened Cosmic Prison Emerges (Image Credits: Pixabay) A groundbreaking computer simulation has revealed that the Milky Way and Andromeda galaxies reside within a flattened sheet of dark matter, positioned between two expansive voids in space.[1][2] A Flattened Cosmic Prison Emerges Researchers identified a structure spanning 32 million light-years that encases the Local Group of ...

Scientists may have found a 'missing-link' black hole ripping up and devouring a star

Rare Stellar Shredding Event Hints at Elusive Intermediate Black Hole

Sumi

A Flare Too Quick for Supermassive Suspects (Image Credits: Pixabay) Astronomers detected a strikingly brief optical flare in a distant elliptical galaxy that challenges conventional understanding of cosmic cataclysms.[1][2] A Flare Too Quick for Supermassive Suspects The event, known as AT2022zod, ignited in October 2022 and burned for just over a month, from October 13 ...

New fear unlocked: runaway black holes

JWST Unveils First Confirmed Runaway Supermassive Black Hole Speeding at Over 2 Million MPH

Sumi

The Violent Birth of a Fugitive (Image Credits: Cdn.mos.cms.futurecdn.net) Astronomers using the James Webb Space Telescope confirmed the discovery of the first runaway supermassive black hole, a cosmic behemoth ejected from its host galaxy and racing toward intergalactic space.[1][2] The Violent Birth of a Fugitive Supermassive black holes typically reside at the centers of galaxies, ...

James Webb Space Telescope spots a stunning 'cosmic jellyfish' solve the mysteries of galactic evolution (photo)

Webb Uncovers Most Distant Jellyfish Galaxy by Peering into Early Cosmic Clusters

Sumi

A Striking Cosmic Phenomenon Emerges (Image Credits: Cdn.mos.cms.futurecdn.net) The James Webb Space Telescope recently captured evidence of the farthest jellyfish galaxy observed to date, providing a window into transformative processes in the early universe.[1] A Striking Cosmic Phenomenon Emerges Astronomers spotted a galaxy resembling a jellyfish while sifting through James Webb data from the COSMOS ...

10 Natural Wonders So Rare They Only Appear Once in a Lifetime

10 Natural Wonders So Rare They Only Appear Once in a Lifetime

Sumi

Every so often, the planet does something so strange and beautiful that it almost feels like a glitch in reality. These rare natural wonders are the kinds of things people wait decades to see, planning entire travels around a moment that might last only minutes or days. You can’t order them, you can’t schedule them, ...

7 Unexplained Phenomena in the Animal Kingdom That Baffle Scientists

7 Unexplained Phenomena in the Animal Kingdom That Baffle Scientists

Sumi

Every time we think we’ve got nature mostly figured out, animals quietly prove us wrong. Hidden in forests, oceans, deserts, and even in our backyards are behaviors and abilities that break the rules we thought biology had set in stone. Some of them look almost like superpowers; others feel so eerie and precise that they ...

5 Prehistoric Creatures That Roamed North America You Won't Believe Existed

5 Prehistoric Creatures That Roamed North America You Won’t Believe Existed

Sumi

If you picture ancient North America as a quiet land of dinosaurs and nothing more, you’re missing some of the wildest characters to ever walk, swim, or soar across this continent. For millions of years, this place was a rotating stage of monsters, giants, and downright bizarre animals that make modern wildlife look almost tame. ...