Scientists find black hole is ejecting material at half of light speed
Astronomers have observed a black hole burping up stellar remains years after it shredded and consumed the star.
In October 2018, a small star was...
Astronomers see tantalizing evidence for one of the first stars to form in the...
According to the predominant cosmological model, the first stars in the Universe formed roughly 100,000 years after the Big Bang.
Known as Population III stars,...
Scientists find first traces of the universe’s earliest stars
Astronomers may have discovered the ancient chemical remains of the first stars to light up the Universe.
Using an innovative analysis of a distant quasar...
Synthetic lava in the lab could help explore exoplanets
The exploration era for the new James Webb Space Telescope (JWST) is getting hot – volcanically hot.
A multidisciplinary group of Cornell researchers has modeled...
Astronomers map distances to 56000 galaxies, largest-ever catalog
How old is our universe, and what is its size?
A team of researchers led by the University of Hawaiʻi at Mānoa astronomers Brent Tully...
Astronomers unveil new and puzzling features of mysterious fast radio bursts
Fast radio bursts (FRBs) are millisecond-long cosmic explosions that each produce the energy equivalent to the sun’s annual output.
More than 15 years after the...
Why dark matter halos of ultra-diffuse galaxies are so odd
Scientists have found that dark matter halos of ultra-diffuse galaxies are very odd, raising questions about physicists’ understanding of galaxy formation and the structure...
Over-eating may be to blame for bulges in Milky Way bar
A new simulation conducted on the world’s most powerful supercomputer dedicated to astronomy has produced a testable scenario to explain the appearance of the...
Scientists see spins in a 2D magnet
All magnets—from the simple souvenirs hanging on your refrigerator to the discs that give your computer memory to the powerful versions used in research...
The physics of walking is simpler than we thought
The physics of walking for multi-legged animals and robots is simpler than previously thought.
That is the finding described by a team of roboticists, physicists...