Space & Future
Astronomers uncover long-lost black hole hidden among 10 million stars
Astronomers have discovered the first known stellar-mass black hole hiding inside the massive star cluster Omega Centauri, solving part of a mystery that has...
Hidden oceans? Common alien planets may be concealing vast oceans, study finds
Some of the most common planets in our galaxy may be hiding far more water than scientists can currently detect—even with the powerful James...
Scientists detect a sugar in deep space for the first time, offering new clues...
For the first time, scientists have discovered a sugar molecule floating in interstellar space, a breakthrough that could help explain how some of the...
Astronomers discover four dead stars in our cosmic neighborhood
Astronomers have uncovered four previously hidden white dwarfs surprisingly close to Earth, revealing that even our own corner of the galaxy still holds major...
Chemistry reveals the origins of an interstellar comet
Somewhere in the Milky Way Galaxy is an old star that has lost one of its comets.
By some quirk of orbital mechanics, that frozen...
Scientists recreate a black hole energy trick in the lab without anything spinning
More than 50 years ago, Nobel Prize-winning physicist Sir Roger Penrose proposed an extraordinary idea.
He suggested that it might be possible to extract energy...
Scientists capture the tiny ‘drift’ that signals the birth of a star
How does a new star begin?
It is a question astronomers have been trying to answer for decades.
Now, scientists have observed an important process that...
Most of moon’s water likely remains chemically bound in its deep interior
After decades of analyzing reams of lunar rocks back here on Earth, the canonical view of the Moon was that it was anhydrous; that...
Scientists discover how an exoplanet with endless day and night could still support life
An unusual planet located about 48.5 light-years from Earth may seem far too extreme for life.
One side is permanently exposed to intense heat, while...
A rapidly growing black hole in a nearby galaxy could provide a window into...
An international team led by researchers from the Max Planck Institute for Radio Astronomy (MPIfR) recently made a first-ever discovery when observing SDSS J110546.07+145202.4,...
Astronomers Find Clouds Can Heat Alien Planets by More Than 1,000°C
Scientists have discovered that clouds on distant planets may be doing much more than blocking our view.
New research suggests these clouds can trap heat...
Astronomers uncover a hidden history inside the Orion Nebula
The Orion Nebula is one of the brightest and most famous objects in the night sky.
It can even be seen without a telescope, and...
Deep Space
The Sun is changing and we don’t know why
Put your ear to the ground in the right place and you can hear a train coming from miles away.
Long before it appears on...
Scientists discover new type of pulsating star
A star that pulsates on just one side has been discovered in the Milky Way about 1500 light years from Earth.
It is the first...
NASA’s TESS finds almost 100 quadruple star systems
NASA’s Transiting Exoplanet Survey Satellite (TESS) has found over 5000 candidate exoplanet candidates, and 197 confirmed exoplanets since its mission began in late 2018.
TESS...
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...
A special bond: supermassive black holes and their host galaxies
Some relationships are written in the stars.
That's definitely the case for supermassive black holes and their host galaxies, according to a new study from...