I am, or have been a part of, multiple science collaborations. Here are some introductions to the amazing science I am a little piece of.
Spectroscopic survey collaboration
DESI
DESI is a wide-field spectroscopic survey mapping millions of galaxies and quasars to measure the expansion history of the Universe and the growth of structure. Built on the Mayall telescope, it provides a large public spectroscopic map used for dark-energy studies, large-scale-structure analyses, and cross-survey calibration.
All-sky infrared mission
SPHEREx
SPHEREx is NASA's all-sky near-infrared spectral survey mission, designed to produce public spectral maps for cosmology, galaxy evolution, and Galactic ice science. Its all-sky strategy connects instrument design, simulations, pipelines, and mission operations to a single public infrared spectral survey.