The article "Prospects for kSZ2—21 cm2 Cross Correlations during Reionization" was recently published in The Astrophysical Journal. This article, published by Paul La Plante (Computer Science) and collaborators, discusses possibilities for combining astronomical data from radio telescopes with observations of the cosmic microwave background (CMB) to provide key details about Cosmic Dawn, the era when the first stars and galaxies formed nearly 13 billion years ago. The study shows that a marginal detection might be possible with current-generation telescopes, and a significant detection should be possible with next-generation ones.
