Space & Future
A star’s death throes involves a lot of kicking
When stars like our Sun age, they puff up into red giants.
Their bubbling outer mass gradually escapes into space, and their remaining cores contract...
The best place to look for alien megastructures might be moon dust
Our search for technosignatures - clear signs of advanced civilizations beyond Earth - takes many forms.
Many are driven by the famous Drake equation, which...
A tiny lab-made universe may help solve the mystery of time
Time seems like one of the most basic parts of everyday life. We use clocks to measure it, plan our days around it, and...
Consciousness may exist beyond humans, animals, and even Earth
Could consciousness exist in alien life forms that look nothing like us? Could it even appear in machines?
According to a new paper by philosophers...
Cosmic “galaxy-killing wind” may explain why some galaxies died so young
Astronomers have discovered a powerful “galaxy-killing wind” in the early universe that may help solve one of the biggest mysteries in modern astronomy: why...
JWST finds exoplanets choked by diesel smog
It’s 2134, and humanity has finally embraced green technologies while ridding the Earth of harmful fossil-burning technologies, most notably gasoline, wood, coal, and oil.
As...
The Universe is Still Running Away From Us
Here's one of the most unsettling facts in all of science. The universe is not just expanding, it’s expanding faster and faster.
Every galaxy is...
Scientists use light echoes to hunt dark matter around giant black holes
Dark matter remains one of the biggest mysteries in science.
Scientists cannot see it directly, yet they believe it makes up most of the matter...
Mysterious “little red dot” may be a giant black hole wrapped in gas
Astronomers using NASA's powerful James Webb Space Telescope may have solved one of the biggest mysteries of the early universe.
A strange object known as...
Astronomers discover massive star-making fuel supply in one of the universe’s earliest galaxies
Astronomers have discovered a huge reservoir of cold gas in one of the earliest known galaxies, providing new clues about how some galaxies grew...
This is how supermassive black holes feed themselves
How supermassive black holes (SMBH) in the center of galaxies accrete material, how they feedback into the surrounding region, and how they regulate these...
Dinosaur-killing asteroid may have created an underground oasis for life
The asteroid impact that wiped out the dinosaurs 66 million years ago is often remembered as one of the most destructive events in Earth's...
Deep Space
Scientists detect organic molecules in the most distant galaxy
In a groundbreaking discovery, scientists using the James Webb Space Telescope (JWST) have detected complex organic molecules in a galaxy over 12 billion light-years...
How dangerous are Kilonovae?
When we look up at the sky on a particularly dark night, there is a sense of timelessness.
We might see the flash of a...
Afterglow of GW170817 sheds light on the origin of neutron star collisions
The final chapter of the historic detection of the powerful merger of two neutron stars in 2017 officially has been written.
After the extremely bright...
Amateur astronomers found planets crashing into each other
Astronomy is one of the sciences where amateurs make regular contributions.
Over the years, members of the public have made exciting discoveries and meaningful contributions...
Ocean worlds with hydrogen-rich atmospheres could be the perfect spots for life
The search for planets beyond our Solar System (extrasolar planets) has grown by leaps and bounds in the past decade.
A total of 4,514 exoplanets...