The cosmos has fascinated humankind for centuries. From incomprehensible distances to mind-bending phenomena, space holds ...

Here's everything you need to know about the Extremely Large Telescope, which will become the largest telescope in the world when it is completed at the end of the decade.

The Numerical Astrophysics Facility emphasizes theoretical and numerical studies of stars, star clusters, the early universe, galaxy distributions, cosmology modeling, and gravitational lensing. The ...

NASA is delaying the next competition for an astrophysics mission by a year, the latest sign of the fiscal pressures from an upcoming budget proposal.