Articles for author: Sumi

Ice Giants No More? Uranus and Neptune May Be Rocky at Heart

Sumi

A striking new study suggests that Uranus and Neptune—long classified as “ice giants”—may instead be better described as “rock giants” with cores dominated by rock rather than frozen materials. This challenges decades-old assumptions about these distant planets’ internal compositions and opens fresh questions about how giant planets form and evolve. The research, led by planetary ...

Evolution study finds history and environment shifts can steer species in very different directions

Evolution’s Unpredictable Paths: How Environmental Shifts Reshape Species Adaptation

Sumi

The Relentless Pressure of Environmental Variability (Image Credits: Pixabay) Burlington, Vermont – Recent research from the University of Vermont demonstrates that fluctuating environments and a species’ historical background can propel populations toward markedly different evolutionary outcomes. The Relentless Pressure of Environmental Variability Life on Earth constantly navigates a world in flux, where seasonal transitions from ...

Webb maps carbon rich atmosphere on distorted pulsar planet

Strangest Planet Yet? JWST Reveals a Twisted World Orbiting a Pulsar

Sumi

A Discovery That Stretches Imagination (Image Credits: Unsplash) Astronomers have uncovered a peculiar exoplanet that challenges existing models of planetary formation, thanks to observations from NASA’s James Webb Space Telescope. A Discovery That Stretches Imagination The James Webb Space Telescope recently captured data on PSR J2322-2650b, a Jupiter-sized exoplanet locked in a tight orbit around ...

Event horizon hunt: A black hole word search

The Edge of No Return: Why Black Hole Event Horizons Fascinate Scientists

Sumi

The Allure of the Event Horizon (Image Credits: Cdn.mos.cms.futurecdn.net) Black holes continue to captivate astronomers and enthusiasts alike, drawing attention with their profound influence on our understanding of the universe. The Allure of the Event Horizon At the heart of black hole lore lies the event horizon, a boundary beyond which nothing – not even ...

Human-plant hybrid cells reveal truth about dark DNA in our genome

The Dark DNA Breakthrough: How Hybrid Cells Are Rewriting Genetic Rules

Sumi

A Bold Fusion Yields Surprising Discoveries (Image Credits: Images.newscientist.com) Scientists have long puzzled over the vast stretches of non-coding DNA that make up much of the human genome, now revealing unexpected quantum behaviors through innovative hybrid experiments. A Bold Fusion Yields Surprising Discoveries Researchers fused human and plant cells in laboratory settings, creating hybrids that ...

Minnesota Blizzard Strikes Hard: Hazardous Roads and Whiteout Warnings in the State

Sumi

Storm’s Rapid Escalation Catches Many Off Guard (Image Credits: Pixabay) Minnesota – A powerful winter storm descended on the state Sunday, unleashing heavy snow and fierce winds that transformed familiar routes into perilous obstacles for holiday travelers. Storm’s Rapid Escalation Catches Many Off Guard The blizzard arrived with unexpected force late Sunday afternoon, blanketing central ...

Lower-cost space missions like NASA's ESCAPADE are starting to deliver exciting science – but at a price in risk and trade‑offs

ESCAPADE’s Mars Mission: Pioneering Affordable Exploration Amid Heightened Risks

Sumi

A Mission Unlike Any Other (Image Credits: Cdn.mos.cms.futurecdn.net) NASA’s latest venture into Martian science highlights a shift toward more accessible space exploration, where innovation meets fiscal restraint in the quest to understand the Red Planet’s atmosphere. A Mission Unlike Any Other The ESCAPADE mission, short for Escape and Plasma Acceleration and Dynamics Explorers, marked a ...

Space debris: will it take a catastrophe for nations to take the issue seriously?

Orbit in Peril: Space Junk and the Wake-Up Call Humanity Needs

Sumi

A Cascade of Hidden Dangers (Image Credits: Cdn.mos.cms.futurecdn.net) Earth’s orbit, once a vast frontier for exploration, now resembles a crowded highway littered with high-speed hazards from decades of human activity. A Cascade of Hidden Dangers More than 40,000 pieces of trackable space debris circle the planet, each capable of traveling at speeds up to 18,000 ...

Earth at perihelion – closest to sun – on January 3

A Solar Milestone: Earth Hits Perihelion on January 3, 2026

Sumi

What Defines Perihelion? (Image Credits: Unsplash) As the new year unfolds, Earth prepares for its annual closest encounter with the sun, a celestial milestone that highlights the subtle dynamics of our planet’s orbit. What Defines Perihelion? Perihelion marks the moment when Earth swings to its nearest position relative to the sun in its elliptical journey ...