“For example, Chandra’s X-rays reveal the high-energy radiation around the supermassive black hole at the center of M31 as ...

The NASA/ESA Hubble Space Telescope captured the stunning Sombrero Galaxy (M104), known for its bright central bulge and ...

The chaotic interactions between galaxies spark the birth of new stars and likely planets. Using its sharp resolution and ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Astronomers have used the Atacama Large Millimeter/submillimeter Array (ALMA) to peer into the early universe and uncover the building blocks of galaxies during their formative years. The CRISTAL ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

The first images from the telescope were released earlier this week, and it uses a 3,200-megapixel camera the size of a car.

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

The object, a celestial body that is visiting from another star system, was discovered on Tuesday by the University of Hawaii ...