top of page
News


NASA's Perseverance Rover Reveals Stunning Mars Panorama
The rover's Mastcam-Z instrument captured the 96-image mosaic on May 26, 2025, its 1,516th Martian day. After reaching the top of Jezero Crater's rim late last year, Perseverance has been exploring what may be some of the oldest terrain of its entire mission. Thanks to clear Martian skies, NASA's Perseverance rover has captured one of its sharpest panoramas yet, revealing distant hills and fascinating geology.
Aug 7, 20251 min read


CAPERS-LRD-z9: A Black Hole from the Universe's Infancy
An international team led by UT Austin's Cosmic Frontier Center has used JWST to find the unmistakable signature of a supermassive black hole at a record-breaking distance. The discovery, part of the CAPERS survey, provides a unique opportunity to study how these giants grew so massive, so quickly, in the infant universe.
Aug 7, 20251 min read


The Enigmatic Pulses of J1634+44: Dead Star Sends Bizarre Radio Signals Every 14 Minutes
Astronomers have discovered a fascinating object that forces us to rethink how dead stars behave. A white dwarf, J1634+44, located over 3,500 light-years away, is doing something completely unexpected: sending out bright radio pulses. What's truly bizarre is *how* it's pulsing, in a strange rhythm with a weird twist in its waves, a behavior never seen before from a white dwarf.
Jul 27, 20251 min read


James Webb Reveals Swirling Nebula of Two Dying Stars
Before they die as supernovae, the universe's most massive stars (called Wolf-Rayet stars) shed their outer layers in violent gales. When these stars are in a binary pair, their winds collide, creating a cool, dense zone where carbon-rich winds condense into dust—the raw material of our bodies. As the stars orbit, this dust stream is wrapped into a perfect spiral, like water from a sprinkler. We expected Apep to be one of these elegant pinwheels. It was not.
Jul 27, 20251 min read


Mars: The Surprising Discovery of 80% Pure Ice Glaciers Beneath the Surface
On the slopes of Martian mountains lie features that look like frozen, dust-covered honey. For years, scientists thought they were mostly rock with a little ice. Now, a new paper in *Icarus* confirms these slow-moving glaciers are the opposite: they contain more than 80% pure water ice, hidden under just a thin veil of rock and dust. This finding provides a clearer picture of Mars's climate history and identifies a critical resource for human exploration.
Jul 27, 20251 min read


How AI is Classifying 27 Million Celestial Objects in Real Time
Accurately classifying stars, galaxies, and quasars is crucial for understanding the universe. Spectroscopic observations are the "gold standard" but are incredibly slow. Using images (photometry) is much faster, but it's plagued by ambiguity. Now, researchers from the Yunnan Observatories have developed a new neural network that tackles this problem with remarkable accuracy.
Jul 25, 20251 min read


The Mysteries of Earth's Radiation Belts: NASA's CubeSat REAL Takes Flight
Earth is surrounded by intriguing, invisible bands of radiation known as the Van Allen Belts. These belts trap high-energy particles, shielding our planet, but they aren't static. Occasionally, cosmic forces trigger a release of these particles into our atmosphere. A new CubeSat mission named REAL (Relativistic Electron Atmospheric Loss) is poised to find out exactly what causes this release.
Jul 25, 20251 min read


Is Dark Energy Evolving and What Could It Mean for the Universe's Fate?
For decades, scientists have operated on the assumption that dark energy—the mysterious force pushing the universe apart—is a constant. But mountains of new data, especially from supernovae, are challenging this. Evidence suggests dark energy might be evolving, and its force has weakened since the universe's inception. If it's true, what does this mean for the future of the cosmos?
Jul 22, 20251 min read


Astronomers Capture Cosmic Birth of Rocky Planets Around New Star HOPS-315
The discovery was made around HOPS-315, a star 1,370 light-years away that is a cosmic infant—only 100,000 to 200,000 years old. Using the combined power of the James Webb Space Telescope and the ALMA telescope network, astronomers peered deep into the gas disk around the protostar and found the key ingredients for rocky planets actively condensing from gas into solid specks.
Jul 21, 20251 min read


Mysterious clouds of radio emission are often found in relaxed galaxy clusters
Galaxy clusters are the largest known gravitationally-bound structures in the universe, containing thousands of galaxies. They are excellent laboratories for studying cosmic evolution. A team led by Keegan Trehaeven of Rhodes University used the powerful MeerKAT and uGMRT radio telescopes to study Abell 3558, a massive cluster 1.48 quadrillion times the mass of our sun. Their detailed study revealed that the diffuse radio emission at its center is a "peculiar" radio mini-halo
Jul 20, 20250 min read


Orion Nebula, the dazzling Pleiades, and the sprawling Hyades, long believed to be distinct star clusters, may actually be siblings
When you look at the night sky, you can see the "Seven Sisters" (Pleiades) and the V-shaped Hyades near the constellation Orion, whose "sword" contains the Orion Nebula. For centuries, we've known them as three separate star clusters. But new research from the University of Bonn and IASBS in Iran suggests they are all part of the same story—a story of how star clusters are born, how they age, and how they die.
Jul 20, 20251 min read


Scientists Just Found Lithium on Mercury Using Magnetic Waves
For decades, scientists have hunted for lithium in Mercury's thin exosphere. Its presence was predicted, but every attempt to find it failed. A new study from the Austrian Academy of Sciences finally found the "smoking gun" by using a fresh angle: they stopped *looking* for the atoms and started *listening* for the magnetic waves they create.
Jul 19, 20251 min read
bottom of page


