The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

Eos may never form stars—but it’s offering a new way to see the invisible parts of our galaxy. The newly identified molecular ...

An international team of scientists led by a Rutgers University–New Brunswick astrophysicist has discovered a potentially ...

At 300 light-years away, the interstellar cloud is the closest of its kind ever found to Earth and the largest apparent single structure in the sky.

The order of the planets in the solar system, starting nearest the sun and working ... At the center is the sun, a yellow dwarf star that contains 99.8% of the solar system's mass.

A newly released image of the sun captured by the world's largest solar telescope shows the surface of our nearest star in unprecedented detail, shedding light on its fiery complexity.The image is ...