NASA funded four concept studies for flagship missions for the astrophysics decadal survey. The survey recommended NASA first pursue a large space telescope that would be a hybrid of HabEx (upper ...

The findings suggest that while massive black holes are not required to explain observed data, the presence of intermediate-mass black holes remains entirely plausible.

The Ultraviolet Explorer (UVEX) is a Medium-class Explorer mission that will conduct an all-sky ultraviolet survey. Credit: Caltech WASHINGTON — NASA has selected four mission concepts for additional ...

Solar filaments are vast clouds of relatively cool plasma, often stretching across enormous distances, held aloft by complex magnetic fields.

T he giant planets of the Solar System have complex interiors that have been difficult to pin down. Inside Uranus and Neptune ...

Propel your career forward with an accredited graduate certificate. Astronomical and Astrophysical observations have entered an era where the data collected by telescopes are undergoing dramatic ...