Mesmerizing NASA Video Reveals Carbon Dioxide Churning in The Sky

Our CO2 emissions are warming the planet and making life uncomfortable and even unbearable in some regions.

Mercury Has an Eleven-Mile-Thick Layer of Diamonds, Scientists Find

A new research suggests that underneath, the tiny world harbors a glittering interior fit to be the jewel in the crown of our Solar System.

25 Images to Celebrate NASA's Chandra 25th Anniversary

To celebrate the 25th anniversary of its launch, NASA’s Chandra X-ray Observatory is releasing 25 never-before-seen views of a wide range of cosmic objects.

JWST Discovers a Super-Jupiter: Its First Directly Imaged Exoplanet

Using JWST, astronomers have discovered a new exoplanet; a gas giant they've named Eps Ind Ab.

Dark Matter Solves The Mystery of How Supermassive Black Holes Exist

Dark matter could provide supermassive black holes the brakes they need to bring them crashing together at the end of a long, spiraling journey towards their destiny.

Most Near-Earth Objects Could Be 'Dark Comets,' Neither Comets Nor Asteroids

The mysterious objects may be far more common than we thought and may have brought water to Earth.

Intermediate-Mass Black Hole Detected Close to Milky Way's Center

Astronomers have found evidence for an intermediate-mass black hole in IRS 13, a population of dusty stellar objects within the nuclear star cluster of our Milky Way Galaxy.

NASA's Curiosity Rover Discovers a Surprise in a Martian Rock

Among several recent findings, the rover has found rocks made of pure sulfur — a first on the Red Planet.

Scientists discover underground cave on the moon

A team of Italian researchers say they have discovered evidence of a lunar cave and suspect that there could be hundreds more.

We Weighed A Neutron Star To Glimpse The Strange Physics Inside

Neutron stars are some of the most extreme objects in the universe. Formed from the collapsed cores of supergiant stars, they weigh more than our Sun and yet are compressed into a sphere the size of a city.

Hubble finds evidence for rare black hole in Omega Centauri

An international team of astronomers has detected seven fast-moving stars in Omega Centauri region. These stars provide compelling new evidence for the presence of an intermediate-mass black hole.

We Finally Know What Turned on The Lights at The Dawn of Time

According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic dawn were small dwarf galaxies that flared to life, clearing the fog of murky hydrogen that filled intergalactic space.

Massive 'eyeball' exoplanet looking like perfect candidate for alien life

Researchers at the University of Montreal believe a vast ocean on exoplanet LHS 1140 b may be teeming with alien life.

Small change in Earth's oxygen levels may have sparked huge evolutionary leap

New research provides the clearest evidence yet that the Cambrian explosion - a rapid burst of evolution 540 million years ago, could have been triggered by only a small increase in oxygen levels in Earth's atmosphere and shallow ocean waters.

Exoplanet art lets you visualize alien worlds

Martin Vargic illustrated more than 1,100 exoplanets based on astronomical discoveries. His art is a attempt to artistically visualize and compare thousands of exoplanets of all types and sizes according to observational data.