- The Interstellar Medium of our Galaxy:

Exploring the tiniest atomic structures yet found in the interstellar medium, with typical sizes of only 100 AU (ref).
- Nearby Galaxies:


Understanding the phase balance and physical properties of nearby galaxies (ref).
- Magnetic Fields:


Determining the 3-D topology and origin of galactic magnetic fields (ref).
- Diffuse Intergalactic Filaments:

Imaging the trace neutral fraction of the intergalactic Cosmic Web (ref, ref).
- Star Formation over Cosmic Time:


Understanding the evolution of gas density and star formation over cosmic time (ref, ref).