See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years away and has also been imaged by Hubble Space Telescope, comparison shown ...
A bouquet of thousands of stars in bloom has arrived. This composite image contains the deepest X-ray image ever made of the ...
NASA’s Hubble Space Telescope Discovers a Cosmic Bullseye, Found to Be a Galaxy With Star-Filled Rings Astronomers observed a unique image of a galactic collision between galaxies which created a ...
Just as modern telescopes reveal the hidden structure of nebulae and star clusters, understanding the physics behind twilight ...
Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...
NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...
From helping catalyze interstellar reactions and fueling the birth of stars to its presence in neighborhood gas giants like ...
Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...
A mirage is not a hallucination. A thirsty desert-walker, thinking she sees a lake ahead, really is seeing something.