Articles for author: Sumi

Two suns are better than one—planets thrive around binary stars

Binary Stars Accelerate Planet Formation, Study Reveals

Sumi

Gravitational Dynamics in Dual-Star Environments (Image Credits: Unsplash) Stars rarely travel alone in the galaxy; roughly half exist in binary systems where two stars orbit a common center. A recent investigation by scientists at the University of Central Lancashire has uncovered evidence that these paired stars create conditions ripe for planet formation. Gravitational instabilities within ...

Two blazing quasars caught waltzing into a merger

ALMA Captures Rare Quasar Merger in the Universe’s Earliest Epoch

Sumi

Unveiling the Quasar Pair (Image Credits: Pexels) Discoveries like this one reshape how astronomers view the birth of massive galaxies, offering direct evidence of violent mergers that fueled the early cosmos. The Atacama Large Millimeter/submillimeter Array (ALMA) recently confirmed a close pair of quasars, designated J2037–4537, situated in merging galaxies just a billion years after ...

Self-regulating process governs cosmic order inside star clusters

New Data Shows Star Clusters Manage Newborn Star Masses Through Self-Regulation

Sumi

Stars Emerge from Gas Clouds in Ordered Batches (Image Credits: Pexels) The mass of a star cluster precisely determines the heft of its most massive stars, astronomers have found, upending the idea that stellar sizes emerge purely from chance. Researchers from Nanjing University and the University of Bonn demonstrated that star formation operates via a ...

Cold fronts in nearby galaxy group may redistribute metals, Chandra and GMRT data reveal

Astronomers Discover Cold Fronts Can Shape Metal Distribution in Galaxy Groups

Sumi

Deciphering IC 1262’s Turbulent Environment (Image Credits: Upload.wikimedia.org) A recent examination of archival telescope data has illuminated how turbulent gas motions reshape the chemical landscape of IC 1262, a nearby galaxy group. Researchers detected prominent cold fronts where cooler, denser gas interfaces with hotter surroundings, carrying elevated levels of heavy elements forged in stellar explosions. ...

NASA unveils Roman telescope to map universe, find 10,000s of exoplanets

New NASA Roman Telescope Ready to Reveal 10,000 Exoplanets and Universe’s Hidden Forces

Sumi

A Legacy Built on Hubble’s Shoulders (Image Credits: Pexels) NASA officials unveiled the Roman space telescope at the Goddard Space Flight Center in Maryland this week, marking a pivotal step toward deeper cosmic understanding. The spacecraft stands ready to survey enormous sky regions, potentially cataloging tens of thousands of exoplanets while investigating dark matter and ...

The Intelligence of Octopuses: A Glimpse into Alien Minds on Earth

The Intelligence of Octopuses: A Glimpse into Alien Minds on Earth

Sumi

If there’s any creature on this planet that feels like it wandered in from another world, it’s the octopus. Three hearts, blue blood, skin that can shimmer into different colors and textures, and an ability to squeeze through a hole the size of its eye – it already sounds like science fiction. But the strangest ...

Why Do We Age? The Science Behind Longevity and the Quest for Immortality

Why Do We Age? The Science Behind Longevity and the Quest for Immortality

Sumi

Getting older is one of the few guarantees in life, yet most of us barely understand what’s actually happening under the surface as the years go by. We notice the gray hairs, the slower recovery after a late night, the aches that didn’t used to be there, but the real story of aging is unfolding ...

7 Bizarre Weather Phenomena Scientists Still Struggle to Understand

7 Bizarre Weather Phenomena Scientists Still Struggle to Understand

Sumi

Every forecast app promises certainty: rain at 3 p.m., sunshine by 5. But the atmosphere does not always play by our rules. Hidden inside that shifting chaos are strange, almost unbelievable events that still leave scientists scratching their heads, even in 2026. Some of them look like scenes from a sci‑fi movie; others are so ...

The Expanding Universe: Is There an Edge to Everything We See?

The Expanding Universe: Is There an Edge to Everything We See?

Sumi

Imagine standing on a cliff at the end of the world, staring into a dark, endless void. A lot of people secretly picture something like that when they hear that the universe is expanding: there must be a far-off edge, a cosmic fence, a final wall. But the more we’ve learned about space, the stranger ...

10 Remarkable Ancient Discoveries That Changed Human History Forever

10 Remarkable Ancient Discoveries That Changed Human History Forever

Sumi

Every now and then, archaeologists pull something out of the ground that makes the rest of us stop and quietly rethink what we thought we knew about being human. A clay tablet, a broken bone, a buried city – they look like scraps of the past, yet they’ve reshaped how we write, count, heal, govern, ...