Black hole winds are no longer as they used to be, shows study
During the first billion years of the universe, winds blown by supermassive black holes at the centers of galaxies were much more frequent and...
Scientists detect an explosion on a white dwarf dead star
When stars like our Sun use up all their fuel, they shrink to form white dwarfs.
Sometimes such dead stars flare back to life in...
What the quest to image black holes could tell us about our universe
Not long ago, the idea of photographing a black hole was as quixotic as photographing a unicorn.
Now, scientists have not one but two images...
Astronomers capture first image of the black hole at the heart of our Milky...
Black holes are invisible by nature.
Their pull is inescapable, forever trapping any light that falls into their gravitational abyss.
But just beyond a black hole’s...
Amazon, Netflix algorithms can help satellites see the Earth better
Algorithms that help consumers decide what to stream or buy online can do more than predict customers’ habits:
They can help satellites see the Earth...
Astronomers find the gold standard star in our Milky Way Galaxy
In our sun’s neighborhood of the Milky Way Galaxy is a relatively bright star.
Astronomers find the widest range of elements in that star beyond...
Scientists find easier way to measure black holes in distant galaxies
Three years ago, the first ever image of a black hole stunned the world.
A black pit of nothingness enclosed by a fiery ring of...
This crater on Mars is just a couple of years old
Changes are always taking place on Mars, from factors like seasonal variations and wind.
But there’s one other aspect that changes the surface of Mar...
Why believing in the multiverse isn’t madness
What is the multiverse?
The idea that the universe we inhabit is just one of many parallel universes gets a superhero shout-out in “Doctor Strange...
A surging glow in a distant galaxy could change the way we look at...
Something strange is afoot in the galaxy known as 1ES 1927+654:
In late 2017, and for reasons that scientists couldn't explain, the supermassive black hole...