How NASA’s Roman Telescope Will Measure Ages of Stars
Nancy Grace Roman Space Telescope
•
Project News
•
April 4th, 2024
Guessing your age might be a popular carnival game, but for astronomers it’s a real challenge to determine the ages of stars. Once a star like our Sun has settled into steady nuclear fusion, or the mature phase of its life, it changes little for billions of years. One exception to that rule is...