Space & Future
Why astronomy needs a giant in the Canary Islands
Size matters when it comes to telescopes. The bigger they are, the farther they can see. Prioritizing constructing large ones is therefore high on...
The interstellar comet that’s spilling its secrets
When 3I/ATLAS swept past the Sun in late October 2025, it became only the third confirmed visitor from interstellar space ever detected.
Unlike the mysterious...
Hot Jupiters with a memory of their past
How did hot Jupiters end up orbiting so close to their stars, thus earning their moniker?
This is what a recent study published in The...
Astronomers discover giant spinning cosmic structure like a “teacup ride” in space
Astronomers have discovered one of the largest rotating structures ever seen in the universe, a vast cosmic formation that spins in a way reminiscent...
Astronomers witness ultra-fast winds erupt from a supermassive black hole
Astronomers have witnessed a dramatic and never-before-seen event near a supermassive black hole: an intense X-ray flare that, within hours, triggered ultra-fast winds blasting...
Did black holes change over time? Astronomers question a 50-year-old rule about quasars
Astronomers have uncovered surprising evidence that challenges a long-standing rule about quasars, some of the brightest objects in the universe.
The discovery suggests that the...
Supermassive black holes are picky eaters during galaxy mergers, study finds
Black holes are famous for their enormous appetites, pulling in gas, dust, and even light itself.
But new research shows that even the largest black...
How stardust really travels: A new study rewrites the story of life’s building blocks
The atoms that make up life on Earth—carbon, oxygen, nitrogen, and more—were forged inside stars long before our planet existed.
For decades, astronomers believed they...
The solar system loses an ocean world
Saturn’s largest moon, Titan, may not have a subsurface ocean after all.
That’s according to a re-examination of data captured by NASA’s Cassini spacecraft, which...
Why the same galaxy can grow or decline—It depends on its neighbor
Galaxies may look serene from afar, but their lives are shaped by powerful internal structures and by the neighbors they keep.
A new study led...
Scientists crack 1.4-billion-year-old salt crystals to reveal Earth’s ancient air
More than a billion years before dinosaurs—and long before plants and animals—Earth looked very different.
In what is now northern Ontario, a shallow, salty lake...
Webb spots the ‘smoke’ from crashing exocomets around a nearby star
The James Webb Space Telescope (JWST) was involved in yet another first discovery recently available in pre-print form on arXiv from Cicero Lu at...
Deep Space
Astronomers find regular rhythms among pulsating stars
By listening to the beating hearts of stars, astronomers have for the first time identified a rhythm of life for a class of stellar...
Satellite constellation could boost Wi-Fi on planes soon
Flight passengers will soon be able to connect to their families and colleagues on Earth via low-orbit telecommunications satellites.
Speeds will be comparable to those...
These breadloaf-size satellites capture soft X-rays from the Sun
In a new study, researchers found that the twin Miniature X-ray Solar Spectometer (MinXSS) CubeSats measured soft X-rays from the Sun effectively.
These breadloaf-size satellites...
NASA’s Perseverance rover watched a dust devil eat another on Mars
Mars is well known for its seasonal dust storms, which occur when the southern hemisphere experiences summer.
Periodically, these storms grow to engulf the entire...
Dark matter may be older than the big bang, study says
Dark matter, which researchers believe make up about 80% of the universe's mass, is one of the most elusive mysteries in modern physics.
What exactly...