Articles for author: Sumi

NASA delays Moon mission over frigid weather

Rare Arctic Chill in Florida Postpones NASA’s Artemis II Lunar Mission

Sumi

Cold Weather Violates Strict Launch Criteria (Image Credits: Upload.wikimedia.org) Florida – Forecasts of near-freezing temperatures forced NASA to delay the Artemis II mission, pushing the earliest launch opportunity to February 8 amid a rare cold snap at the Cape Canaveral Space Force Station.[1][2] Cold Weather Violates Strict Launch Criteria Temperatures plunged into the 20s Fahrenheit ...

Radio view of rare supernova tracks dying star's final decade

Radio Signals from Rare Supernova Illuminate Star’s Final Decade

Sumi

Historic Detection with the Very Large Array (Image Credits: Pixabay) Charlottesville, VA – Astronomers captured unprecedented radio emissions from a Type Ibn supernova, revealing how a massive star violently shed material in the years leading to its destruction.[1][2] Historic Detection with the Very Large Array Researchers monitored faint radio waves from supernova SN 2023fyq for ...

Quark wakes reveal early universe plasma flowed like a liquid

Large Hadron Collider Data Shows the Young Universe Behaved Like a Cosmic Soup

Sumi

Recreating the Big Bang’s Fiery Soup (Image Credits: Unsplash) Physicists at CERN’s Large Hadron Collider provided the first direct evidence that quarks generated wakes in the quark-gluon plasma, confirming the early universe’s primordial state behaved as a dense, flowing liquid.[1][2] Recreating the Big Bang’s Fiery Soup Heavy-ion collisions at the LHC smashed lead ions together ...

1.1 million mph cosmic winds race through 'magnetic superhighway' in colliding galaxies

Astronomers Map Magnetic Superhighway Channeling 1.1 Million MPH Winds in Galaxy Merger

Sumi

Arp 220 Emerges as a Starburst Powerhouse (Image Credits: Upload.wikimedia.org) Astronomers recently uncovered a structured magnetic pathway guiding ferocious cosmic outflows at speeds exceeding 1.1 million miles per hour within the turbulent merger known as Arp 220.[1] Arp 220 Emerges as a Starburst Powerhouse The galaxy system Arp 220 stands out as the nearest ultraluminous ...

Event Horizon Telescope probes source of 3,000-light-year-long black hole jet

Event Horizon Telescope Traces M87 Supermassive Black Hole Jet to Its Compact Origin

Sumi

A Cosmic Blowtorch Powered by a Monster Black Hole (Image Credits: Flickr) Astronomers have connected the iconic glowing ring around the M87 supermassive black hole to the base of its enormous relativistic jet through new Event Horizon Telescope analysis.[1][2] A Cosmic Blowtorch Powered by a Monster Black Hole The supermassive black hole at the heart ...

The Unseen Force: How Dark Matter Shapes Our Universe and Our Understanding

The Unseen Force: How Dark Matter Shapes Our Universe and Our Understanding

Sumi

Imagine looking up at a starry sky and realizing that almost everything you see is, in a cosmic sense, a rounding error. The glowing stars, the swirling gas, the bright galaxies: all of that is just a tiny fraction of what’s really out there. The rest is something we can’t see, can’t touch, and still ...

10 Unique American Animals on the Brink of Disappearance and Why They Matter

10 Unique American Animals on the Brink of Disappearance and Why They Matter

Sumi

There’s something eerie about realizing that animals you grew up thinking were permanent parts of the landscape could quietly vanish within your lifetime. Not move away, not migrate – just be gone. No more tracks in the mud, no more shadow slipping between trees, no more story to tell your kids except, “We used to ...

What If Time Isn't Linear? Exploring the Universe's Most Baffling Concepts

What If Time Isn’t Linear? Exploring the Universe’s Most Baffling Concepts

Sumi

Imagine waking up tomorrow and realizing that every moment of your life is happening at once: your first day of school, the coffee you’re sipping now, and a conversation you haven’t had yet. It sounds impossible, even a little unsettling, but this is the kind of picture some physicists and philosophers are seriously considering when ...

5 Ancient Civilizations That Mysteriously Vanished From North America

5 Ancient Civilizations That Mysteriously Vanished From North America

Sumi

Every now and then, history hands us a mystery that feels more like the opening scene of a thriller than a chapter in a textbook. North America wasn’t always highways, suburbs, and skyscrapers; for thousands of years it was home to powerful, complex civilizations that built massive cities, engineered earthworks on a scale rivaling Egyptian ...