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Outer space galaxy in orange and blue

The Mid-infrared Secrets of Massive Star Forming Regions

Sarah Nickerson, NASA Ames Research Center

Light flare in purple and black

Comparing the collision and merger products of stars using MHD

Pavan Vynatheya, University of Toronto

A blurry, bright yellow and orange circular spot is centered against a dark blue and black background, resembling a glowing object in space seen through an infrared or heat-sensitive camera.

Flaring Activity of the Black Hole at the Center of the Galaxy

Farhad Yusef-Zadeh, Northwestern University

A swirling black hole surrounded by a bright, glowing accretion disk in deep space, with scattered stars and cosmic dust filling the dark background.

Electromagnetic and Gravitational Wave Signals from Merging Black Holes and Neutron Stars

Black hole-neutron star and neutron star-neutron star mergers are powerful emitters of gravitational waves, and can produce a wide range of bright electromagnetic transients. They also provide us with a remarkable environment to study nuclear interactions in the cold, dense core of neutron stars, and may significantly contribute to the production of many heavy elements whose origin remains unexplained.