A futuristic technique conceptualized by Stanford scientists could enable astronomical imaging far more advanced than any present today.

Earth-based telescopes that look that far back to the big bang (BB) 13.8 billion years ago are unable to resolve the relevant details.

Astronomers have found a slimmer type of red giant star for the first time. These stars have undergone dramatic weight loss.

NASA has more than 20 Earth-observing satellites that give researchers a global perspective on the interconnected Earth system.

Dozens of space-based telescopes operate near Earth and provide incredible images of the universe. Imagine a telescope in the outer system.

When Nicole Oliveira was just learning to walk, she would throw up her arms to reach for the stars in the sky.