The International Space Station (ISS) is a complex structure in space, constructed over more than 10 years. This animation ...

For years, strange red dots in James Webb images left scientists puzzled. New research shows they are young black holes hidden inside dense clouds of gas, glowing as they devour their surroundings.

Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky planet once thought too extreme to hold onto any gas. Using NASA’s James ...

Ryker Webb was just a toddler when he wandered into the Montana wilderness in June 2022 Jessica Sager is a contributing writer at PEOPLE. She has been working at PEOPLE since 2023. Her work has ...