Astronomers didn’t even know sub-Neptunes existed until NASA’s Kepler mission uncovered them over the past decade. Although a ...

Exoplanets—planets that orbit stars beyond our solar system—have transformed our understanding of the universe. Since the ...

Canada’s Kepler Communications said it has successfully demonstrated optical data links between a prototype satellite in low ...

Roman was similarly designed with a focused set of science goals, including exploring an uncharted region of exoplanet ...