Astronomy & Astrophysics

In this composite image, the filament of ammonia molecules appears red and Orion Nebula gas appears blue.
Artist's impression of what a supermassive black hole would look like
A group of Americans marching with American flags
Artist’s rendition of a typical millisecond pulsar binary system in which the shape of the companion star (left) is deformed by the gravitational pull of the pulsar (right) seen emitting beams of radiation.
Renée Hložek holding a beach ball of the observable universe.
Image of the Milky Way taken by the WISE space telescope.
Artist’s portrayal of a bright orange Warm Jupiter gas-giant planet orbiting its star with smaller planets.
Mike Reid, astronomy professor teaching in Convocation Hall.
Bryan Gaensler
Jo Bovy